JP2019008403A - Transmitter with pilot lamp - Google Patents

Abstract

To provide a transmitter with a pilot lamp capable of preventing invasion of a dirty object and also preventing becoming obstructive.SOLUTION: A transmitter 100 with a pilot lamp attached to a sheet plate 91 having a rear side attachment sheet plate side opening part 911 is arranged in a rear-side area. The transmitter 100 with the pilot lamp includes: light emission parts; a front cover 1 for covering at least light emission means from a front surface side of the transmitter 100 with the pilot lamp, including at least a transmission region being a region where at least light emitted by the light emission parts is transmitted to the outside on the front surface side of the transmitter 100 with the pilot lamp, and attached to the sheet plate 91 so as to expose at least the front cover 1 to a front surface side region via the rear side attachment sheet plate side opening part 911; and a cover packing 72 for performing sealing between the sheet plate 91 and the front cover 1.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a transmitter with an indicator lamp.

  Conventionally, an indicator lamp device that emits light has been provided in a building or the like to display the position of a transmitter that reports a fire (Patent Document 1).

JP-A-9-265594

  However, this indicator light device is configured as a separate body from the transmitter, and in order to display the position of the transmitter in all directions, on the front side of the transmitter from the installation surface next to the transmitter. For example, the indicator lamp device may get in the way in a building because it is provided so as to protrude relatively large.

  Therefore, a retrofitting indicator lamp device that can be retrofitted to a conventional transmitter has been proposed. The retrofitting indicator lamp device is configured to be flat as a whole, and is configured to be retrofitted using screws or the like to a conventional transmitter. Specifically, the retrofitted indicator lamp device is configured to surround the transmitter with the transmitter exposed toward the front side, and an indicator lamp is provided in the surrounding portion. In addition, when the transmitter is retrofitted to the transmitter, the indicator light is provided along the periphery of the transmitter.

  However, since this retrofitting indicator light device was attached to the installation surface from the front side of the transmitter, for example, it was configured to be flat as a whole but protruded from the installation surface. There was a possibility. In addition, in this retrofitted indicator light device and transmitter, for example, at least a part of itself is attached in a state of being inserted into an installation hole provided on the installation surface, so that a contaminant such as rain or dust is displayed. There is a possibility that the installation hole is reached through a slight gap between the lamp device and the transmitter and the installation surface, enters the installation hole and gets dirty.

  There is room for improvement in terms of preventing the entry of fouling materials and preventing them from getting in the way.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a transmitter with an indicator lamp capable of preventing entry of a pollutant and preventing it from getting in the way.

  In order to solve the above-described problems and achieve the object, the transmitter with an indicator lamp according to claim 1 is a transmitter with an indicator lamp that reports an abnormality in a monitoring area, and the front of the transmitter with an indicator lamp. A front side area that is a side area and a back side area that is a back side area of the transmitter with indicator light, and at least a part of the transmitter with indicator light is attached to the front side area. The transmitter with an indicator lamp that is attached to the mounting target with an exposure hole for exposing, the transmitter with an indicator lamp having a diameter larger than the exposure hole, and the display provided in the back side region A transmitter with a light, wherein the light emitting means and at least a front cover that covers the light emitting means from the front side of the transmitter with an indicator light, at least the light emitted by the light emitting means is at least the transmitter with an indicator light On the front side of The front cover having a transmission region that is a region transmitting to the outside of the transmitter with the indicator lamp, and the attachment so that at least the front cover is exposed to the front region through the exposure hole The front cover to be attached to an object, and at least a part of itself is sealing means provided around the exposed hole between the attachment object and the front cover, and the attachment object and the front cover And the sealing means for sealing the gap.

  Further, the transmitter with an indicator lamp according to claim 2 is the transmitter with an indicator lamp according to claim 1, wherein the front cover is pressed against the attachment object through the sealing means, The sealing means is a sealing piece that is pressed against the mounting target by a pressing force received from the front cover when the front cover is pressed against the mounting target, and seals between the mounting target and the front cover. The sealing piece that stops, and a cover piece that covers an edge of the exposed hole in the attachment target, the cover piece protruding from the exposed hole to the front side region.

  The transmitter with an indicator lamp according to claim 3 is the transmitter with an indicator lamp according to claim 2, wherein the sealing piece is elastically deformed.

  The transmitter with an indicator light according to claim 4 is the transmitter with an indicator light according to any one of claims 1 to 3, wherein the front cover is at least a front surface of the transmitter with an indicator light. A front portion covering the light emitting means from the side, and the transmission region of the front cover is provided at least on the outer peripheral side of the front portion, and the sealing means is provided on the outer peripheral side of the front portion. A front-facing sealing portion facing a part of the transmission region in the front-facing sealing portion exposed to the front-side region through the exposure hole, and the front surface The opposing sealing portion transmits light from the light emitting means that has transmitted a part of the transmission region on the outer peripheral side of the front portion to the front side region.

  Further, the transmitter with an indicator light according to claim 5 is the transmitter with an indicator light according to any one of claims 1 to 3, wherein the front cover is from the front side of the transmitter with the indicator light. A front portion covering the light emitting means, and a side portion covering the light emitting means from the side surface side of the transmitter with indicator light, and the transmission region of the front cover is provided at least on the side surface portion. And the sealing means includes a side-facing sealing portion facing a part of the transmissive region in the side surface portion, and the side-facing sealing portion is formed of the transmissive region in the side surface portion. The light from the light emitting means that has partially transmitted is reflected to the front side region.

  According to the transmitter with an indicator light according to claim 1, the transmitter with an indicator light is provided in the back side region, and further includes a sealing means for sealing between the attachment target and the front cover. For example, since the transmitter with an indicator lamp can be attached so that the attachment target is flat in the front side region, the transmitter with an indicator lamp can be prevented from becoming an obstacle. In addition, for example, since the sealing means is provided, the exposed hole can be sealed by the sealing means, and it is possible to prevent contamination such as rain and dust from entering the back side region through the exposed hole. it can.

  According to the transmitter with an indicator lamp according to claim 2, the sealing means includes the sealing piece and the cover piece, so that, for example, contaminants such as rain and dust enter the back region through the exposure hole. This can be reliably prevented by the sealing piece, and the edge of the exposed hole in the mounting target can be covered with the cover piece to prevent the user from touching the edge and getting injured.

  According to the transmitter with an indicator light according to claim 3, the sealing piece is elastically deformed, for example, due to the structure of the object to be installed and the relative between the installation object and the transmitter with the indicator light. Even if the target position is slightly deviated, it is possible to maintain the state where the sealing piece is pressed against the mounting target, and it is possible to prevent contamination such as rain and dust from entering the back side region through the exposure hole. It can be surely prevented.

  According to the transmitter with an indicator lamp according to claim 4, the front-facing sealing portion facing a part of the transmission region on the outer peripheral side of the front portion transmits the light from the light emitting means to the front-side region. Thus, for example, the area of the area that transmits light to the front area in the entire transmitter with indicator light can be prevented from being reduced by the sealing means, so the area of the area that transmits light to the front area is compared. The transmitter with indicator light can be made stand out by keeping it wide.

  According to the transmitter with an indicator lamp according to claim 5, the side-facing sealing portion facing a part of the transmission region in the side portion reflects the light from the light emitting means to the front side region, For example, since the light toward the side portion can be emitted to the front side region, the amount of light emitted to the front side region can be increased to make the transmitter with an indicator lamp more conspicuous. That is, for example, when the side facing sealing portion of the present application is not provided, light from the transmission region in the side portion may be wasted without being output to the front side region. As for the machine, since the side facing sealing part is provided, the light from the transmission area in the side part can be efficiently guided to the front side area by the side facing sealing part, and transmission with an indicator lamp is performed. The machine can be made more prominent.

It is a perspective view of the transmitter with an indicator light of the state attached to the sheet metal concerning this Embodiment. It is a perspective view of the transmitter with a status indicator light removed from the sheet metal. It is a front view of a transmitter with an indicator light. It is a side view of a transmitter with an indicator lamp. It is a rear view of a transmitter with an indicator light. FIG. 4 is a cross-sectional view taken along line AA in FIG. 3. It is a disassembled perspective view of a part of a transmitter with an indicator light seen from the front side. It is a disassembled perspective view of a part of a transmitter with an indicator light viewed from the back side. It is a partial front view of a transmitter with an indicator light. It is a side view of a part of a transmitter with an indicator light. It is a perspective view of a cover packing. It is a one part perspective view of the cover packing of the state where a part was cut. It is a one part enlarged view of FIG. It is a one part perspective view of the other cover packing in the state where a part was cut.

  Hereinafter, embodiments of a transmitter with an indicator lamp according to the present invention will be described in detail with reference to the drawings. Note that the present invention is not limited to the embodiments.

[Basic concept of the embodiment]
First, the basic concept of the embodiment will be described. The embodiment generally relates to a transmitter with an indicator lamp. Here, the “transmitter with indicator light” is a reporting means for reporting an abnormality in the monitoring area, and specifically includes at least a light emitting means, for example, attached to an attachment target. Is. This “transmitter with indicator light” is a device that reports an abnormality when operated by a user in the monitoring area when an abnormality occurs in the monitoring area, for example.

  The “monitoring area” is an area to be monitored, and is a concept including, for example, an area outside a building, a building room, a staircase, a hallway, or the like. “Abnormal” means that the monitoring area is in a state different from normal, and is a concept that includes, for example, the occurrence of a fire in the monitoring area or the leakage of toxic gas.

  The “light emitting means” outputs light, for example, an organic EL, an inorganic EL, or a light emitting diode (LED) that is an electroluminescent light source, a fluorescent lamp or a mercury lamp that is a light source of discharge light emission, an incandescent lamp, or the like. It is a concept including an incandescent bulb or a halogen bulb that emits light.

  “Attachment target” is an object to which a transmitter with an indicator lamp is attached, and is a concept including, for example, a wall in a monitoring area, a sheet metal in a monitoring area, and the like. “Sheet metal in the monitoring area” is a sheet metal for disaster prevention equipment provided in the monitoring area, for example, a sheet metal for a fire hydrant box containing at least a fire hydrant facility (for example, a hose), or at least a telephone bell. It is a concept including a sheet metal of an equipment storage box for storing the like. And about the attachment of the transmitter with an indicator light with respect to this attachment object, the method of attaching the transmitter with an indicator light from the back side of an attachment object is mention | raise | lifted, for example.

  In the following embodiments, a case where “abnormality” is “fire occurrence in monitoring area”, “light emitting means” is “light emitting diode”, and “attachment target” is “sheet metal of fire hydrant box” will be described. To do.

(Constitution)
First, the configuration of the transmitter with an indicator lamp according to the present embodiment will be described. FIG. 1 is a perspective view of a transmitter with an indicator lamp in a state attached to a sheet metal according to the present embodiment, and FIG. 2 is a perspective view of the transmitter with an indicator lamp removed from the sheet metal. 3 is a front view of the transmitter with an indicator light, FIG. 4 is a side view of the transmitter with an indicator light, FIG. 5 is a rear view of the transmitter with an indicator light, and FIG. FIG. 7 is an exploded perspective view of a part of the transmitter with an indicator light as viewed from the front side, and FIG. 8 is a view of the transmitter with an indicator light as viewed from the back side. It is a disassembled perspective view of a part. 1, FIG. 3 to FIG. 6 show a state of being attached to the sheet metal 91, and the sheet metal 91 is illustrated as a rectangle for convenience of explanation. In addition, in the side view of FIG. 4, the inside of the fire hydrant box is actually invisible, but here the internal configuration is also shown by a solid line for convenience of explanation. In the following description, the XYZ directions shown as appropriate in the drawings are directions orthogonal to each other. Specifically, the Y direction is the vertical direction, and the X direction and the Z direction are relative to the vertical direction. For example, the Y direction is referred to as the up and down direction, the + Y direction is referred to as the upper side, the -Y direction is referred to as the lower side, the X direction is referred to as the left and right direction, and the + X direction is referred to as the right side. The −X direction is referred to as the left side, the Z direction is referred to as the thickness direction, the + Z direction is referred to as the front side, and the −Z direction is referred to as the back side or the back side. In addition, a direction along the XY plane (that is, a direction including the + X direction, the −X direction, the + Y direction, and the −Y direction) is referred to as a side surface, and a direction including the side surface and the front side is referred to as a front side. These terms relating to the “XYZ direction” are expressed in a convenient manner for explaining the relative positional relationship (or direction) of each component in the illustrated transmitter 100 with an indicator lamp. This will be described below. Below, after explaining the whole structure of the transmitter 100 with an indicator lamp, the detail of a characteristic structure is demonstrated.

  The indicator-equipped transmitter 100 shown in each of these figures is a reporting means for reporting an abnormality in the monitoring area, specifically, a device for reporting the occurrence of a fire in the monitoring area. As shown in FIG. For example, the front cover 1, the light guide 2, the light emitting unit 3, the indicator lamp substrate 41, the protection plate 42, the presser spring 43, and the switch 44 in FIG. 7 are attached to the sheet metal 91 of the box from the back side (−Z direction). , The component board 5, the transmitter board 61 of FIG. 6, the board cover 62, the attachment member 71, and the cover packing 72.

  Here, the sheet metal 91 is an object to be attached, and specifically, is a sheet metal of a fire hydrant box (the whole configuration is not shown) provided in the monitoring area. For example, the front side area and the back side area Comprising, it is provided with the sheet metal side opening 911 for back side attachment of FIGS. 3 and 6. The “front side area” is a part of the area included in the monitoring area, and specifically, is an area partitioned by the sheet metal 91, and is the front side of the transmitter with indicator light 100. (+ Z direction) area, for example, an area outside the fire hydrant box. The “back side area” is another part of the area included in the monitoring area. Specifically, the “back side area” is an area partitioned by the sheet metal 91, and is the back side of the transmitter with indicator light 100. (−Z direction) region, for example, the region inside the fire hydrant box.

  Moreover, the sheet metal side opening 911 for attachment on the back side is an opening provided in the sheet metal 91, and specifically, an exposure for exposing at least a part of the transmitter with indicator lamp 100 to the front side region. The hole is, for example, a circular hole having a smaller diameter than the front cover 1 of the transmitter with indicator light 100 (that is, the transmitter with indicator light 100 is larger in diameter than the rear-side mounting sheet metal side opening 911).

(Configuration-front cover)
The front cover 1 is a cover means that covers at least the light emitting unit 3 from the front side. For example, a transmissive region 13 and a non-transmissive region 14 in FIG. 7 described later are integrally formed with each other. As a disk-shaped outer shape. Details of the front cover 1 will be described later.

(Configuration-Light Guide)
The light guide 2 is a light guiding unit that guides light emitted from the light emitting unit 3, and specifically, is provided over the entire transmission region 13 along the front cover 1. The specific type and configuration of the light guide 2 are arbitrary. For example, the light guide 2 is provided between the front cover 1 and the indicator lamp substrate 41 in the thickness direction (Z direction), and the switch 44 is provided. Is an annular shape formed using an arbitrary material having a light guide property (for example, a transparent resin material).

(Configuration-light emitting part)
The light emitting unit 3 is a light emitting unit that emits light, and specifically emits light toward the light guide 2. Although the specific kind and structure of this light emission part 3 are arbitrary, for example, it is provided in the position near the upper side (+ Y direction) and the lower side (−Y direction) in the transmitter 100 with an indicator lamp. It is a light emitting diode mounted on the indicator lamp substrate 41.

(Configuration-Indicator board)
The indicator lamp board 41 is a circuit board on which the light emitting unit 3 is mounted. Specifically, the indicator lamp board 41 is provided on the opposite side of the front cover 1 with respect to the light guide 2. The specific type and configuration of the indicator lamp substrate 41 are arbitrary. For example, the indicator lamp substrate 41 is configured so as to connect the position of the light emitting unit 3 while avoiding the switch 44, and the left side of the light guide 2 (−X direction). ) Is configured to have an arc shape facing only a part of.

(Configuration-protective plate)
The protection plate 42 is an operation means for operating the transmitter with indicator light 100, specifically, for protecting the switch 44, and is pressed by the user when an abnormality occurs. . The specific type and configuration of the protection plate 42 are arbitrary, but for example, a part of the protection plate 42 is provided so as to be exposed through the exposure opening 17 of the front cover 1.

(Configuration-holding spring)
The holding spring 43 is an operating means for operating the transmitter with indicator lamp 100. Specifically, the holding spring 43 is operated by a user to return the pressed protection plate 42 to its original position. . The specific type and configuration of the pressing spring 43 is arbitrary, but is bent so as to be provided around the switch 44, for example.

(Configuration-Switch)
The switch 44 is an operating means for operating the transmitter with indicator light 100. Specifically, the switch 44 is provided on the center side of the transmitter with indicator light 100 in the direction along the front portion 11 of the front cover 1. Also, it is pressed by the user via the protective plate 42 when an abnormality occurs. The specific type and configuration of the switch 44 is arbitrary, but can be configured as a push button switch, for example.

(Configuration-parts plate)
The component board 5 is a cover unit that covers at least the light emitting unit 3 from the back side (−Z direction), and specifically, is a back cover. Although the specific kind and structure of this component board 5 are arbitrary, for example, it is circular as a whole and is made of resin.

(Configuration-transmitter board)
The transmitter board 61 of FIG. 6 is a transmitter circuit board on which an electric circuit for operating the transmitter with indicator lamp 100 is mounted. The specific type and configuration of the transmitter board 61 is arbitrary. For example, the transmitter board 61 has a rectangular shape as a whole, and uses an arbitrary method (for example, screwing with a screw). It is fixed to the back side of the component board 5.

(Configuration-board cover)
The board cover 62 is a cover means that covers the transmitter board 61 from the back side (−Z direction), and has, for example, a rectangular shape as a whole, and is engaged with the component board 5. It can be attached. The details of the substrate cover 62 will be described later.

(Configuration-mounting member)
The attachment member 71 is provided with the transmitter with indicator lamp 100 in the back side region. Specifically, at least a part of the front cover 1 is located on the front side region via the back side attachment sheet metal side opening 911. An attaching means for sandwiching at least a part of the transmitter with indicator lamp 100 between the sheet metal 91 so as to be exposed, and for attaching the front cover 1 to the sheet metal 91, for example, the front portion 11 of the front cover 1. The rectangular shape is larger than the front cover 1 in the direction along the direction. The details of the attachment member 71 will be described later.

(Configuration-Cover packing)
The cover packing 72 is a sealing means provided at least a part of itself around the back side attachment sheet metal side opening 911 between the sheet metal 91 and the front cover 1, specifically, the sheet metal 91 and the front cover. 1 is sealed. The details of the cover packing 72 will be described later.

(Configuration-details)
Next, details of the front cover 1, the substrate cover 62, the attachment member 71, and the cover packing 72 will be described.

(Configuration-Details-Front cover)
FIG. 9 is a front view of a part of the transmitter with an indicator lamp, and FIG. 10 is a side view of a part of the transmitter with an indicator lamp. 9 and 10 show the transmitter with indicator light 100 with the attachment member 71 and the cover packing 72 removed. The front cover 1 shown in FIGS. 9 and 10 includes a front part 11, a side part 12, a transmission region 13, a non-transmission region 14, an opening / closing opening 15, a display panel 16, and an exposure opening 17 shown in FIG. 7.

(Configuration-Front cover-Front part)
The front part 11 in FIGS. 9 and 10 covers the light emitting part 3 from the front side (+ Z direction) of the transmitter with indicator lamp 100 and constitutes a part of the outer shape of the front cover 1. For example, a circular shape along the XY plane, the outer edge being slightly curved and continuing to the side surface portion 12, and being configured integrally with the side surface portion 12 It is.

(Configuration-Details-Front cover-Side part)
9 and 10 covers the light emitting unit 3 from the side of the transmitter with indicator light 100, and constitutes another part of the outer shape of the front cover 1, , Partly curved from the outer edge of the front part 11 and extending toward the back side (−Z direction), continuing from the front part 11, and integrated with the front part 11 It is configured.

(Configuration-Details-Front cover-Transmission area)
9 and 10 is a region through which light emitted from the light emitting unit 3 is transmitted to the outside of the transmitter with indicator lamp 100 on the front side of the transmitter with indicator lamp 100. In particular, the light guide 2 is guided. This is a region that transmits the emitted light to the outside of the transmitter with indicator lamp 100 at least on the front side (+ Z direction) of the transmitter with indicator lamp. For example, in addition to the front side (+ Z direction), the indicator lamp on the side surface side This is a region that transmits light to the outside of the attached transmitter 100. Further, the transmissive region 13 is, for example, a region provided in the front portion 11 and the side surface portion 12. For example, the transmissive region 13 is a view from the outer peripheral side of the front portion 11 surrounding the central non-transmissive region 141 in FIG. 9. This is an area provided over 10 side surface portions 12. In addition, the transmissive region 13 is a region that is translucent in red so that the light from the light emitting unit 3 is diffused in the entire transmissive region 13 with an arbitrary color (for example, red), When viewed from the front side (+ Z direction), the two regions are formed in an arc shape as a whole so as to surround the center-side non-transmissive region 141. As an example, the left-side transmissive region 131 in FIG. This is a region including the right transmission region 132. Here, the “arc shape” is a shape that is circular as a whole through some discontinuous portions (for example, a portion where the transmission region 13 is not present), that is, different from a so-called circular shape. The shape is a concept including, for example, a shape corresponding to a part of the outer periphery of the polygon, or an arc corresponding to a part of the outer periphery of the circle or ellipse.

  The left transmissive region 131 and the right transmissive region 132 are arc-shaped, and when viewed from the front side (+ Z direction), the front portion 11 is separated from the upper non-transmissive region 142 and the lower non-transmissive region 143. 10 is a region provided from the outer peripheral side to the side surface non-transmissive region 144 side of the side surface portion 12 in FIG.

(Configuration-Details-Front cover-Non-transparent area)
9 and 10 is an area where the light emitted by the light emitting unit 3 is not transmitted to the outside of the transmitter with indicator lamp 100 on the front side of the transmitter with indicator lamp 100. It is a region provided on the side surface portion 12 and is a region whose outer surface is red. As an example, a central non-transmissive region 141, an upper non-transmissive region 142, a lower non-transmissive region 143, and This is a region including the side-side non-transmissive region 144.

  The center-side non-transmissive region 141 is a region provided in the front part 11, and specifically, provided in the center side of the front part 11 in the direction along the front part 11 (direction along the XY plane). It is an area. The upper non-transmissive region 142 is a region provided continuously from the central non-transmissive region 141. Specifically, the upper non-transmissive region 142 is a side surface from the front portion 11 on the upper side (+ Y direction) of the central non-transmissive region 141. This is an area provided over the portion 12. Further, the lower non-transmissive region 143 is a region provided continuously from the central non-transmissive region 141, and specifically, the front portion on the lower side (−Y direction) of the central non-transmissive region 141. 11 is a region provided from 11 to the side surface portion 12. Further, the side-side non-transmission region 144 is a region that is provided continuously from the upper non-transmission region 142 and the lower non-transmission region 143. Specifically, as shown in FIG. This is an area provided over the circumference.

  A method for forming the outer shape of the front cover 1 including the transmissive region 13 and the non-transmissive region 14 is arbitrary. For example, by so-called two-color molding using a translucent and non-translucent resin material. Can be molded.

(Configuration-Details-Front cover-Opening / closing opening)
The opening / closing opening 15 in FIG. 7 is a communication opening that is an opening that communicates with the inside of the transmitter with indicator lamp 100. Specifically, the transmitter with indicator lamp 100 is operated through the opening / closing opening 15. For example, it is provided in the front part 11 and is rectangular.

(Configuration-Details-Front cover-Display board)
7 is an opening / closing plate that opens and closes the opening / closing opening 15. For example, the display plate 16 is provided on the front portion 11 and has a rectangular shape.

(Configuration-Details-Front cover-Exposed opening)
The exposed opening 17 in FIG. 7 is an exposed opening that exposes the protective plate 42 so that the user can press the protective plate 42. For example, the exposed opening 17 is provided in the front portion 11. Is.

(Configuration-Details-Board cover)
The substrate cover 62 includes, for example, the substrate cover side name plate 621 shown in FIG.

(Configuration-Details-Board cover-Board cover side nameplate)
The board cover side nameplate 621 in FIG. 5 is a connection related information display means for displaying connection related information. Specifically, the transmitter 100 with an indicator light is provided on the back side (−Z direction) of the transmitter 100 with an indicator light. For example, a seal affixed to the substrate cover 62 is provided.

  Here, the “connection-related information” is information related to electrical connection between the transmitter with indicator light 100 and a disaster prevention receiver (not shown), and includes, for example, concept including terminal information, address information, system information, and the like. It is. The “disaster prevention receiver” is an external device that monitors and notifies a fire in the monitoring area, and is, for example, a device that is electrically connected to at least the transmitter with indicator light 100. Further, the “terminal information” is a terminal provided in the indicator light-equipped transmitter 100 and is information for specifying a terminal that is electrically connected to a disaster prevention receiver (not shown). Further, the “address information” is information related to electrical connection with a disaster prevention receiver (not shown), for example, an address used for communication with the disaster prevention receiver, and includes a transmitter 100 with an indicator lamp. It is the information of the address set in. Further, the “system information” is information related to electrical connection with a disaster prevention receiver (not shown), for example, information related to a section of a monitoring area where the transmitter with indicator light 100 is provided.

(Configuration-Details-Mounting member)
The attachment member 71 in FIG. 5 includes, for example, an attachment member side opening 711.

(Configuration-details-mounting member-mounting member side opening)
The attachment member side opening 711 is an opening through which a part of the component board 5 is inserted, for example, a part protruding to the back side (−Z direction) of the component board 5 is inserted, It is provided near the center of the attachment member 71.

(Configuration-Details-Cover packing)
11 is a perspective view of the cover packing, FIG. 12 is a perspective view of a part of the cover packing in a state in which a part thereof is cut, and FIG. 13 is an enlarged view of a part of FIG. The cover packing 72 is, for example, an annular shape as a whole, and is provided along the side surface portion 12 of the front cover 1, and at least a part of itself is slightly more than the edge of the front portion 11 of the front cover 1. It is provided along the inner side, and is integrally configured using a material having at least two kinds of characteristics. As an example, it includes a main body 721 and a cover 722.

  In the following description, a direction along the circumference of the cover packing 72 along each tangent line of the cover packing 72 in a direction parallel to the XY plane is referred to as a “circumferential direction”, and a direction parallel to the XY plane. The direction along the diameter of the cover packing 72 will be referred to as “radial direction”. The XYZ direction will be described with reference to FIG.

(Configuration-Details-Cover packing-Main body)
The main body 721 is a part constituting a part of the cover packing 72, and specifically, extends in the thickness direction (Z direction). For example, the non-translucent reflection that reflects without transmitting light. In addition, it is relatively soft and elastically deformable. The molding method of the main body 721 is arbitrary. For example, an arbitrary molding method (for example, so-called elastomer material) is used by using a non-translucent soft elastic material (for example, so-called elastomer material) that reflects without passing light. Two-color molding). Moreover, the main-body part 721 is provided with the sealing piece 721a of FIG.12 and FIG.13, and the inner peripheral part 721b, for example.

  The sealing piece 721a seals between the sheet metal 91 and the front cover 1, and specifically, when the transmitter with indicator lamp 100 is attached to the sheet metal 91 using the attachment member 71, the front cover is covered. 1 is pressed against the sheet metal 91 by the pressing force received from the front cover 1 when it is pressed against the sheet metal 91, for example, it is elastically deformed. The sealing piece 721a extends, for example, toward the front side (+ Z direction). Specifically, the diameter of the cover packing 72 increases from the back side (−Z direction) to the front side (+ Z direction). The front end of the front side (+ Z direction) forms the outermost periphery of the cover packing 72 having a larger diameter than the back-side mounting sheet metal side opening 911. To do.

  And the transmitter with an indicator lamp performed in consideration of the thickness etc. of the sheet metal 91 of FIG. 13 by the structure of the sealing piece 721a (that is, the structure including being molded with a soft elastic material). Even when the distance D between the mounting member 71 and the sheet metal 91 is slightly changed due to the positioning of the sheet metal 91 with respect to the sheet metal 91, the state where the tip of the sealing piece 721a is in contact with the sheet metal 91 can be maintained. It can be surely sealed.

  The inner peripheral portion 721b is a side-facing sealing portion that reflects light from the light emitting portion 3 that has passed through the region provided in the side surface portion 12 of the transmission region 13 of the front cover 1 to the front side region. Specifically, when the transmitter with indicator lamp 100 is attached to the sheet metal 91 using the attachment member 71, there is one that faces the region provided in the side surface portion 12 of the transmission region 13 of the front cover 1. For example, the inner surface of the main body 721 in the radial direction of the cover packing 72.

(Configuration-Details-Cover packing-Cover part)
The cover part 722 is a part that constitutes another part of the cover packing 72, and specifically, is provided on the front side (+ Z direction) of the main body part 721. The portion slightly protrudes from the front side region through the back side attachment sheet metal side opening 911 along the edge of the back side attachment sheet metal side opening 911, and the transmission region 13 of the front cover 1 Similarly, it is a translucent material that allows light to pass through and is relatively hard. The cover portion 722 can be formed by any method. For example, a light-transmitting hard material (for example, a resin material) that transmits light can be used to form an arbitrary shape (for example, so-called two-color molding). Molded. Moreover, the cover part 722 is provided with the cover piece 722a and the exposure opposing part 722b of FIG.12 and FIG.13, for example.

  The cover piece 722a covers the edge of the back-side attachment sheet metal side opening 911 in the sheet metal 91. Specifically, when the transmitter with indicator light 100 is attached to the sheet metal 91 using the attachment member 71, the back side For example, it is provided on the front side (+ Z direction) in the cover part 722 from the attachment sheet metal side opening 911 to the front side region.

  The exposed facing portion 722b is a front facing sealing portion that transmits light from the light emitting portion 3 that has passed through a region provided in the front portion 11 of the transmitting region 13 of the front cover 1 to the front side region. Specifically, when the indicator light transmitter 100 is attached to the sheet metal 91 using the attachment member 71, it faces the area provided in the front portion 11 of the transmission area 13 of the front cover 1. And, it is exposed to the front side region through the sheet metal side opening 911 for mounting on the back side. For example, at a part (including the cover piece 722a) on the front side (+ Z direction) of the cover part 722 is there.

(Assembly and installation method)
Next, a method for assembling and installing the transmitter with indicator light 100 will be described.

  First, the component board 5 is attached to the attachment member 71 of FIG. Although a specific method is arbitrary, for example, a part of the component plate 5 is inserted into the opening 711 on the attachment member side, and the component plate fixing screw S11 is continuously screwed to the component plate 5 and the attachment member 71. Attach by joining.

  Next, the remaining parts (other than the cover packing 72) of the transmitter with indicator light 100 shown in FIG. It is attached using engagement or fitting in a fitting structure.

  Next, the attachment member 71 is attached to the sheet metal 91. Although a specific method is arbitrary, for example, as shown in FIG. 6, a cover packing 72 is provided around the front cover 1, a transmitter 100 with an indicator light is provided in the back side region, and a back side mounting sheet metal Positioning is performed so that the front cover 1 is exposed through the side opening 911, and the mounting is performed using the mounting bracket A11. Here, the mounting bracket A11 is a mounting member mounting means for mounting the mounting member 71 to the sheet metal 91, and any fixing means (for example, screwed by a screw, or both) is attached to both the mounting member 71 and the sheet metal 91. For example, it is a fixed fitting that is bent. This completes the assembly and installation of the transmitter with indicator light 100.

(Light emission)
Next, light emission by the transmitter with indicator light 100 will be described. Here, for example, an optical path of light when the light emitting unit 3 emits light to the light guide 2 will be described.

  The light emitted by the light emitting unit 3 is output from the transmission region 13 of the front cover 1 to the front side region via the light guide 2. In this case, a part of the light is directly output from the transmission region 13 to the front side region, and the other part of the light is the cover portion 722 (especially, the cover piece 722a) in the cover packing 72. The other part of the light is reflected and output by the inner peripheral part 721b of the main body part 721 of the cover packing 72. Will be.

  In this case, in particular, by using the inner peripheral portion 721b of the main body 721 in the cover packing 72, the light from the transmission region 13 in the side surface portion 12 is guided from the indicator lamp substrate 41 side to the sheet metal 91 side to the front side region. Since it can output efficiently, the transmitter 100 with an indicator lamp can be made more conspicuous. In particular, since the cover piece 722a of the cover portion 722 of the cover packing 72 protrudes to the front side region, the user can confirm that a part of the transmitter with indicator light 100 emits light in red. It is possible to visually confirm from any position in the region.

(Report operation)
Next, a notification operation, which is an operation in which the transmitter with indicator light 100 notifies the occurrence of a fire, will be described. Here, for example, the notification operation when the user presses the protective plate 42 via the exposure opening 17 will be described. However, since this notification operation is the same as the conventional one, only the outline will be described.

  When the user presses the protective plate 42 through the exposed opening 17, the switch 44 is pressed together with the protective plate 42, and the electrical circuit of the transmitter board 61 is disaster-reduced via a communication line (not shown). Send a fire report signal, a signal to report a fire to the receiver. In this way, the reporting operation is performed.

(Effects due to the shape of the transparent area)
As described above, the transmission region 13 of FIG. 9 includes the two left-side transmission regions 131 and the right-side transmission region 132 that are arc-shaped in the horizontal direction (X direction). (Direction) is required to meet the required standards (for example, standards related to the Fire Service Act), and with a light indicator at multiple locations, with an indicator light compared to light emission at only one location The transmitter 100 can be made conspicuous.

  Moreover, since the area | region which opposes the light emission part 3 in the front cover 1 of FIG. 9 is the upper non-transmission area | region 142 and the lower non-transmission area | region 143, it light-emits by light-shielding the area | region facing the light emission part 3. Since the light intensity of the portion 3 is increased and the region where the light emission state tends to be mottled can be shielded, the entire transmission region 13 of the front cover 1 can be made to emit light uniformly, including the light-transmitting transmission region 13. The overall designability of the transmitter with indicator lamp 100 can be improved. In particular, since the area facing the upper non-transmission area 142 and the lower non-transmission area 143 in the transmitter with indicator lamp 100 can be used as the area where the light emitting section 3 is provided, the area where the light emitting section 3 is provided is 2 The transmitter 100 with indicator lamp can be made compact by making effective use of the space inside the transmitter 100 with indicator lamp.

(Effect of embodiment)
As described above, according to the present embodiment, the transmitter with indicator light 100 is provided in the back region, and the cover packing 72 that seals between the sheet metal 91 and the front cover 1 is provided. Since the indicator light-equipped transmitter 100 can be attached so that the sheet metal 91 is flat in the front side region, it is possible to prevent the indicator light-equipped transmitter 100 from interfering. Further, for example, since the cover packing 72 is provided, the back side mounting sheet metal side opening 911 can be sealed by the cover packing 72, and rain or dust can be applied to the back side region via the back side mounting sheet metal side opening 911. It is possible to prevent the entry of fouling substances such as.

  Further, the cover packing 72 includes the sealing piece 721a and the cover piece 722a, so that, for example, contamination such as rain and dust enters the back side region via the back side mounting sheet metal side opening 911. It is possible to reliably prevent the 721a, and cover the edge of the back-side attachment sheet metal side opening 911 of the sheet metal 91 with the cover piece 722a, thereby preventing the user from touching the edge and being injured.

  In addition, even when the relative position between the sheet metal 91 and the transmitter with indicator lamp 100 is slightly shifted due to the elastic deformation of the sealing piece 721a, for example, due to the structure of the sheet metal 91 or the like. In addition, the state where the sealing piece 721a is pressed against the sheet metal 91 can be maintained, and it is possible to more reliably prevent contamination such as rain and dust from entering the back side region via the back side mounting sheet metal side opening 911. be able to.

  Further, the exposed facing portion 722b facing a part of the transmission region 13 on the outer peripheral side of the front portion 11 transmits light from the light emitting portion 3 to the front side region, for example, the transmitter with indicator lamp 100. Since it is possible to prevent the area of the light transmitting area in the entire front side area from being reduced by the cover packing 72, the area of the light transmitting area in the front side area is kept relatively wide, and the transmitter with indicator lamp 100 is kept. Can stand out.

  Further, the inner peripheral portion 721b facing the part of the transmission region 13 in the side surface portion 12 reflects the light from the light emitting portion 3 to the front side region, so that, for example, the light toward the side surface portion 12 is front-facing. Since light can be emitted to the side area, the amount of light emitted to the front area can be increased to make the transmitter with indicator lamp 100 more conspicuous. That is, for example, when the inner peripheral portion 721b of the present application is not provided, the light from the transmission region 13 in the side surface portion 12 may be wasted without being output to the front side region. Since the transmitter 100 is provided with the inner peripheral portion 721b, the inner peripheral portion 721b can efficiently guide the light from the transmission region 13 in the side surface portion 12 to the front side region. The attached transmitter 100 can be made more conspicuous.

[Modifications to Embodiment]
Although the embodiments of the present invention have been described above, the specific configuration and means of the present invention can be arbitrarily modified and improved within the scope of the technical idea of each invention described in the claims. Can do. Hereinafter, such a modification will be described.

(About problems to be solved and effects of the invention)
First, the problems to be solved by the invention and the effects of the invention are not limited to the above contents, and may vary depending on the implementation environment and the details of the configuration of the invention. May be solved, or only some of the effects described above may be achieved.

(About distribution and integration)
The above-described configuration is functionally conceptual and does not necessarily need to be physically configured as illustrated. In other words, the specific forms of distribution and integration of the respective units are not limited to those shown in the drawings, and all or a part thereof can be configured to be functionally or physically distributed or integrated in arbitrary units.

(About the front cover)
Moreover, in the said embodiment, you may change arbitrarily the structure of the permeation | transmission area | region 13 and the non-transmission area | region 14 of the front cover 1. FIG. For example, the transmissive region 13 may be provided only in one of the front part 11 and the side part 12. Further, the transmissive region 13 may have an arbitrary shape as long as it does not have an annular shape.

(About the light guide)
In the above embodiment, the entire configuration of the light guide 2 may be arbitrarily changed. For example, the light guide 2 may be divided into an arbitrary number and configured as two or more light guides. For example, the light guide 2 may have an arbitrary shape other than the annular shape (for example, a triangle, a rectangle, etc.).

(About cover packing (1))
Moreover, you may change arbitrarily the structure of the cover packing 72 of FIG. 12 of the said embodiment. For example, as long as the cover packing 72 has a function of sealing, the cover packing 72 may be arbitrarily changed. Specifically, the entire cover packing 72 is made of one kind of light-transmitting or non-light-transmitting material or three or more kinds of materials. Alternatively, the cover piece 722a may be omitted.

(About cover packing (2))
Instead of the cover packing 72, a cover packing 82 shown below may be used. FIG. 14 is a perspective view of a part of another cover packing with a part thereof cut. The cover packing 82 is the same as the cover packing 72 except for the matters to be noted. The cover packing 82 is integrally formed using, for example, a material having one kind of characteristics (for example, a soft elastic material), and includes two sealing pieces 821a, a cover piece 822a, and an exposed piece. A counter portion 822b is provided. The sealing piece 821a, the cover piece 822a, and the exposed facing portion 822b are assumed to have the same configuration as the cover packing 72 of the embodiment. About this cover packing 82, since the two sealing pieces 821a are provided, it can seal more reliably. Further, since the cover piece 822a is formed of a soft elastic material, the cover piece 822a can be provided along the edge of the back-side attachment sheet metal side opening 911 in the sheet metal 91, and the user touches the edge and is injured. Can be surely prevented.

(Appendix)
The transmitter with indicator light of Supplementary Note 1 is a transmitter with indicator light that reports an abnormality in the monitoring region, and the front side region that is the front side region of the transmitter with indicator light and the back side of the transmitter with indicator light The indicator lamp that is attached to the attachment subject that is an attachment target that divides the rear side region that is the region of the indicator, and that has an exposure hole for exposing at least a part of the transmitter with indicator light to the front side region. A transmitter with an indicator lamp having a diameter larger than that of the exposure hole, the transmitter with an indicator lamp provided in the back side region, and a light emitting means, at least with the indicator lamp A front cover that covers the light emitting means from the front side of the transmitter, wherein at least light emitted by the light emitting means is transmitted to the outside of the transmitter with indicator light at least on the front side of the transmitter with indicator light. A transparent area The front cover attached to the mounting object so that at least the front cover is exposed to the front side region through the exposure hole, and at least a part of the front cover is attached to the front cover Sealing means provided around the exposed hole between the target and the front cover, the sealing means for sealing between the attachment target and the front cover.

  The transmitter with an indicator light of Supplementary Note 2 is the transmitter with an indicator light of Supplementary Note 1, wherein the front cover is pressed against the attachment object via the sealing means, A sealing piece that is pressed against the mounting target by a pressing force received from the front cover when the front cover is pressed against the mounting target, the sealing piece sealing between the mounting target and the front cover And a cover piece covering an edge of the exposed hole in the attachment target, the cover piece protruding from the exposed hole with respect to the front side region.

  The transmitter with an indicator light according to appendix 3 is the transmitter with an indicator lamp according to appendix 2, in which the sealing piece is elastically deformed.

  The transmitter with an indicator light of appendix 4 is the transmitter with an indicator light according to any one of appendices 1 to 3, wherein the front cover has at least the light emitting means from the front side of the transmitter with an indicator light. A front portion covering the front cover, wherein the transmission region of the front cover is provided at least on the outer peripheral side of the front portion, and the sealing means is a part of the transmission region on the outer peripheral side of the front portion. A front-facing sealing portion that is opposed to the front-facing sealing portion, and is exposed to the front-side region through the exposure hole, and the front-facing sealing portion is Light from the light emitting means that has transmitted a part of the transmission region on the outer peripheral side of the front portion is transmitted to the front region.

  The transmitter with an indicator light of Supplementary Note 5 is the transmitter with an indicator light according to any one of Supplementary Notes 1 to 3, wherein the front cover covers the light emitting means from the front side of the transmitter with the indicator light. And a side surface portion that covers the light emitting means from the side surface side of the transmitter with indicator light, and the transmission region of the front cover is provided at least on the side surface portion, and the sealing means Is provided with a side-facing sealing portion facing a part of the transmission region in the side surface portion, and the side-facing sealing portion transmits a part of the transmission region in the side surface portion. Light from the light emitting means is reflected to the front side region.

(Additional effects)
According to the transmitter with an indicator light described in Supplementary Note 1, the transmitter with an indicator light is provided in the back side region, and further, by including a sealing means for sealing between the attachment target and the front cover, For example, since the transmitter with an indicator lamp can be attached so that the attachment object is flat in the front side region, the transmitter with an indicator lamp can be prevented from becoming an obstacle. In addition, for example, since the sealing means is provided, the exposed hole can be sealed by the sealing means, and it is possible to prevent contamination such as rain and dust from entering the back side region through the exposed hole. it can.

  According to the transmitter with an indicator light described in the supplementary note 2, the sealing means includes the sealing piece and the cover piece, so that, for example, dirt such as rain and dust enters the back side region through the exposure hole. Can be surely prevented by the sealing piece, and the edge of the exposed hole in the mounting target can be covered with the cover piece to prevent the user from touching the edge and getting injured.

  According to the transmitter with an indicator light described in the supplementary note 3, the sealing piece is elastically deformed, for example, due to the structure of the object to be installed and the relative between the installation target and the transmitter with the indicator light. Even if the position is slightly deviated, the sealing piece can be kept pressed against the mounting target, and it is more certain that dirt such as rain and dust will enter the back side area through the exposed hole. Can be prevented.

  According to the transmitter with an indicator lamp described in appendix 4, the front-facing sealing portion facing a part of the transmission region on the outer peripheral side of the front portion transmits light from the light emitting means to the front-side region. Thus, for example, the area of the region that transmits light to the front region in the entire transmitter with indicator light can be prevented from being reduced by the sealing means, so the area of the region that transmits light to the front region can be relatively reduced. The transmitter with indicator light can be made conspicuous by keeping it wide.

  According to the transmitter with an indicator lamp described in appendix 5, the side-facing sealing portion facing a part of the transmission region in the side portion reflects the light from the light emitting means to the front-side region, for example, Since the light toward the side portion can be emitted to the front side region, the amount of light emitted to the front side region can be increased to make the transmitter with an indicator lamp more conspicuous. That is, for example, when the side facing sealing portion of the present application is not provided, light from the transmission region in the side portion may be wasted without being output to the front side region. As for the machine, since the side facing sealing part is provided, the light from the transmission area in the side part can be guided to the front side area by the side facing sealing part, Can stand out.

DESCRIPTION OF SYMBOLS 1 Front cover 2 Light guide 3 Light emission part 5 Component board 11 Front part 12 Side part 13 Transmission area 14 Non-transmission area 15 Opening / closing opening part 16 Display board 17 Exposed opening part 41 Indicator lamp board | substrate 42 Protection board 43 Pressing spring 44 Switch 61 Transmission Machine board 62 Board cover 71 Mounting member 72 Cover packing
82 Cover packing 91 Sheet metal 100 Transmitter with indicator light 131 Left transmission area 132 Right transmission area 141 Central non-transmission area 142 Upper non-transmission area 143 Lower non-transmission area 144 Side non-transmission area 621 Substrate cover side nameplate section 711 Installation Member side opening 721 Main body 721a Sealing piece 721b Inner peripheral part 722 Cover part 722a Cover piece 722b Exposed facing part 821a Sealing piece 822a Cover piece 822b Exposed facing part 911 Back side mounting sheet metal side opening A11 Mounting bracket D Distance S11 Fixing screw for parts plate

Claims (5)

A transmitter with an indicator light that reports an abnormality in a monitoring region, and divides a front side region that is a front side region of the transmitter with the indicator light and a back side region that is a back side region of the transmitter with the indicator light The transmitter with an indicator light that is attached to the attachment target and has an exposure hole for exposing at least a part of the transmitter with the indicator light to the front region, from the exposure hole Is a transmitter with an indicator light of a large diameter, the transmitter with an indicator light provided in the back region,
A light emitting means;
A front cover that covers at least the light emitting means from the front side of the transmitter with indicator light, and at least the light emitted by the light emitting means is at least outside the transmitter with indicator light on the front side of the transmitter with indicator light The front cover provided with a transmission region that is a transparent region, wherein the front cover is attached to the attachment target so that at least the front cover is exposed to the front region through the exposure hole; ,
A sealing means in which at least a part of itself is provided around the exposed hole between the attachment target and the front cover, and seals between the attachment target and the front cover. When,
Transmitter with indicator light. The front cover is pressed against the attachment object via the sealing means,
The sealing means includes
A sealing piece that is pressed against the mounting object by a pressing force received from the front cover when the front cover is pressed against the mounting object, and that seals between the mounting object and the front cover With a piece,
A cover piece covering an edge of the exposed hole in the attachment target, the cover piece protruding from the exposed hole with respect to the front side region, and
The transmitter with an indicator light according to claim 1. The sealing piece is elastically deformed,
The transmitter with an indicator light of Claim 2. The front cover includes at least a front portion that covers the light emitting means from the front side of the transmitter with an indicator lamp,
The transmission region of the front cover is provided at least on the outer peripheral side of the front portion,
The sealing means is a front-facing sealing portion that faces a part of the transmission region on the outer peripheral side of the front portion, and is exposed to the front-side region through the exposure hole. An opposing sealing portion,
The front facing sealing portion transmits light from the light emitting means that has transmitted a part of the transmission region on the outer peripheral side of the front portion to the front side region.
The transmitter with an indicator light as described in any one of Claim 1 to 3. The front cover is
A front portion covering the light emitting means from the front side of the transmitter with indicator light;
A side portion covering the light emitting means from the side surface of the transmitter with indicator light,
The transmission region of the front cover is provided at least on the side surface;
The sealing means includes a side-facing sealing portion facing a part of the transmission region in the side portion,
The side-facing sealing portion reflects light from the light-emitting means that has transmitted a part of the transmission region in the side surface portion to the front-side region;
The transmitter with an indicator light as described in any one of Claim 1 to 3.

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