CN212256816U - LED indicating lamp board - Google Patents

Abstract

The utility model discloses a LED pilot lamp tablet, include: mounting box, sliding part, LED banks. An accommodating cavity is formed in the mounting box, a clamping position is arranged in the accommodating cavity, and the mounting box is provided with a second connecting piece; the sliding part is arranged to be capable of being installed in a sliding mode and clamped to a preset guide rail on a wall body, and is provided with a first connecting piece which is connected with the first connecting piece; the LED lamp bank is accommodated in the accommodating cavity and detachably mounted on the clamping position; and the indicating board assembly is mounted to the mounting box and is at least partially displayed outside the mounting box. Through setting up the sliding part, can be with on the predetermined guide rail on the wall body of LED pilot lamp tablet slidable mounting, thereby the position of its LED pilot lamp tablet can be through sliding this sliding part removal LED pilot lamp tablet. When the LED indicating lamp plate needs to be taken down, the sliding part only needs to be detached from the wall body.

Description

LED indicating lamp board

Technical Field

The utility model relates to the technical field of lamps and lanterns, in particular to LED pilot lamp tablet.

Background

The LED indicating lamp board is widely applied to occasions such as markets, houses and office buildings, and can ensure basic lighting and direction guiding requirements of people under the condition of power failure.

For example, when a power failure or fire occurs, the LED indicator light board can guide people to quickly find a fire exit. The required sign of different occasions requires also differently, needs left right direction arrow to indicate like the corridor, and the stair mouth needs direction arrow to indicate from top to bottom, and traditional LED pilot lamp tablet is the integral type structure mostly to direct fixed mounting is on the wall body, and its flexibility is lower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a LED pilot lamp tablet can realize slidable mounting on the wall body to convenient to detach LED banks.

According to the utility model discloses a LED pilot lamp tablet of first aspect embodiment, include: the mounting box is internally provided with an accommodating cavity, a clamping position is arranged in the accommodating cavity, and the mounting box is provided with a second connecting piece; the sliding part is arranged to be capable of being installed in a sliding mode and clamped to a guide rail preset on a wall body, the sliding part is provided with a first connecting piece, and the first connecting piece is connected with the first connecting piece; the LED lamp bank is accommodated in the accommodating cavity and detachably mounted on the clamping position, and the indicating plate assembly is mounted on the mounting box and at least partially displayed outside the mounting box.

According to the utility model discloses LED pilot lamp tablet has following beneficial effect at least: through setting up the sliding part, can be with on the predetermined guide rail on the wall body of LED pilot lamp tablet slidable mounting, thereby the position of its LED pilot lamp tablet can be through sliding this sliding part removal LED pilot lamp tablet. When the LED indicating lamp plate needs to be taken down, the sliding part only needs to be detached from the wall body.

According to some embodiments of the utility model, the sliding part includes slider and fastener, the fastener sets up the inside at the slider, the fastener can for the slider stretches out or retracts, the slider embedding the guide rail, the fastener is in the slider embedding stretch out under the state of guide rail slider and joint are in the guide rail.

According to some embodiments of the invention, the sliding part is a four-wire three-circuit track head.

According to some embodiments of the utility model, the lower part of mounting box is provided with first logical groove, and one end is passed first logical groove sets up in the holding intracavity, the other end shows the outside of mounting box.

According to some embodiments of the invention, the mounting box comprises a first housing and a second housing, the first housing and the second housing forming the accommodating cavity.

According to some embodiments of the utility model, the screens sets up the second casing, the screens is provided with the slot part, the LED banks butt the slot part.

According to the utility model discloses a some embodiments still include battery pack, the holding intracavity is provided with at least one boss, battery pack install respectively extremely the boss.

According to some embodiments of the utility model, still including being used for the drive assembly of LED banks, drive assembly set up in the holding chamber, drive assembly connects battery pack with the LED banks.

According to some embodiments of the invention, further comprising a baffle, the baffle is mounted to the first housing or the second housing via the mounting groove.

According to some embodiments of the present invention, the first housing and the second housing are provided with a buckle structure therebetween, and the first housing and the second housing are fastened to each other by the buckle structure.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of an LED indicator board according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an exploded view of the LED indicator light board of fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, top, bottom, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The LED indicator board according to the embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 2, an LED indicator light board according to an embodiment of the present invention includes a mounting box 100, a sliding portion 200, and an LED light group 300. An accommodating cavity 110 is formed in the mounting box 100, a clamping position 120 is arranged in the accommodating cavity 110, and the mounting box 100 is provided with a second connecting piece 140; the sliding part 200 is arranged to be slidably mounted and clamped to a preset guide rail on a wall body, the sliding part 200 is provided with a first connecting piece 230, and the first connecting piece 230 is connected with the first connecting piece 230; the LED lamp set 300 is accommodated in the accommodating cavity 110 and is detachably mounted on the clamping position 120, and the indicating plate assembly 500 is mounted on the mounting box 100 and is at least partially displayed outside the mounting box 100.

In the present embodiment, the mounting box 100 is provided with a position lock 120 for mounting the LED lamp set 300, so that the LED lamp set 300 can be conveniently detached. The mounting box 100 is provided with the second connector 140, the sliding part 200 is provided with the first connector 230, and the sliding part 200 and the mounting box 100 are connected with each other through the first connector 230 and the second connector 140. When the LED indicator light board needs to be mounted on a wall, the sliding portion 200 is embedded in a preset guide rail on the wall, and the sliding portion 200 can slide relative to the preset guide rail and can be clamped at the preset position. The preset guide rail may be a groove directly formed in the wall body, or may be a rail pre-installed on the wall body, and the sliding portion 200 may be configured to be inserted into the rail. For example, the side of the sliding part 200 may be provided with an elastic protrusion capable of being slidably mounted to the rail, and the elastic protrusion may be adapted to the rail so that the sliding part 200 does not fall off the rail.

The connection between the mounting box 100 and the sliding part 200 may be a screw connection, a glue connection, or other connection known to those skilled in the art. It is conceivable that the first connecting member 230 may be a screw, and the second connecting member 140 may be a nut disposed in the receiving cavity 110, and the screw and the nut are mutually adapted and locked with each other, so that the sliding portion 200 and the mounting box 100 can be fixedly connected with each other and are not easily detached. Alternatively, the first connector 230 may be provided with an external thread, and the second connector 140 may be an internal thread that is opened on the mounting box 100 and has a mutual fit with the external thread of the first connector 230, thereby enabling the first connector 230 to be directly mounted to the mounting box 100.

Due to the design, the LED indicating lamp board can be movably mounted in a mounting scene, and compared with a traditional fixed mounting mode, the LED indicating lamp board is more flexible in movable mounting and easy to detach and mount. In addition, since the mounting box 100 has the clip 120 for mounting the LED lamp set 300 therein, the mounting manner is simple, and thus the LED lamp set 300 can be easily removed and replaced.

Referring to fig. 1 to 3, it is conceivable that, in order to enable the sliding portion 200 not to fall off from a preset guide rail, the sliding portion 200 includes a sliding head 220 and a clip 210, and the clip 210 is provided inside the sliding head 220 and can be extended or retracted with respect to the sliding head 220. A clamping groove can be arranged in the preset guide rail, and when the sliding head 220 is embedded into the preset guide rail on the wall body, the clamping piece 210 retracts into the sliding head 220. After the sliding head 220 is embedded into the preset guide rail, the clip 210 extends out of the sliding head 220 and is clamped in the clamping groove, so that the sliding head 220 is not detached after being embedded. The clips 210 may be provided at both sides of the sliding head 220, and the clips 210 may be connected to each other inside the sliding head 220 by an elastic member, so that, when the sliding head 220 is fitted into a predetermined guide rail, the elastic member is compressed due to the extrusion of the predetermined guide rail, and thus the clips 210 are all retracted inside the sliding head 220; when the sliding head 220 is installed in the guide rail, the elastic member is released, and the clip 210 extends from the sliding head 220 and is clipped in the clipping slot inside the guide rail. The extension or retraction of the cartridge 210 may also be controlled by an adjusting member 240 disposed outside the sliding head 220, and the adjusting member 240 may adjust the extension or retraction of the cartridge 210 through a link inside the sliding head 220, so that, after the sliding head 220 is installed in a predetermined guide rail, the adjusting member 240 is adjusted to extend the cartridge 210 out of the sliding head 220, and the sliding head 220 is clamped in the predetermined guide rail.

It is conceivable that the sliding portion 200 may be a commercially available four-wire three-circuit track head in order to supply external power to the LED indicator board. A circuit may be provided in the preset guide rail, the sliding portion 200 may be accessed to the circuit through the conductive pieces of the four-wire three-circuit rail head, and the four-wire three-circuit has a characteristic of being able to switch the connection circuit, so that the sliding portion 200 may be accessed to different circuits through the conductive pieces, further enabling the LED indication lamp board to be energized for a long time.

Referring to fig. 1 to 3, in some embodiments, in order to integrate the sign assembly 500 with the mounting box 100, a first through groove 130 is provided at a lower portion of the mounting box 100, the sign assembly 500 is mounted to the mounting box 100, one end of the sign assembly 500 is mounted in the accommodating cavity 110 through the first through groove 130 and abuts against a lower portion of the LED lamp set 300, the other end of the sign assembly is exposed to the outside of the mounting box 100, and the sign assembly 500 is fixed to the mounting box 100 by, for example, screws.

Referring to fig. 2 to 3, it is conceivable that, in order to facilitate the disassembly of the mounting box 100, the mounting box 100 may be provided separately, for example, the mounting box 100 includes a first housing 150 and a second housing 160, and the accommodating cavity 110 is formed by splicing the first housing 150 and the second housing 160. It is conceivable that the first through groove 130 may be formed by cutting a notch in the first housing 150, may be formed by cutting a notch in the second housing 160, or may be formed by combining the notches of the first housing 150 and the second housing 160.

Referring to fig. 3, in some embodiments, the detent 120 is provided in, for example, the second housing 160, and in order to securely fix the detent 120, the detent 120 is provided with a groove portion 121. The detent 120 may extend in an elongated shape or may be spaced apart from one another in the second housing 160, for example. In addition, the detent 120 can be integrally formed with the second housing 160, such as by injection molding, or can be attached to the second housing 160 by a connection means, such as by a threaded connection, glue, snap fit, or the like. The slot 121 is used for accommodating the LED lamp set 300, preventing the LED lamp set 300 from shaking, and preventing the LED lamp set 300 from falling off from the clamping position 120. In the present embodiment, the position-limiting members 120 are six and are spaced apart from each other in the left-right direction of the second housing 160; the groove 121 may have a U shape, and an opening of the groove 121 faces the first housing 150, so as to facilitate the assembly and disassembly of the LED lamp assembly 300. Of course, those skilled in the art may provide the groove 121 with other shapes as needed.

Referring to fig. 2 to 3, in some embodiments, in order to ensure the brightness of the LED indicator board without an external circuit and simultaneously accommodate different brightness and different scenes, the LED indicator board further includes a battery assembly 400, and at least one boss 190 is provided in the receiving cavity 110 for mounting the battery assembly 400. For example, two, for example, bosses 190 may be provided in the second housing 160, and the bosses 190 may be provided at intervals in the vertical direction of the first housing 150. The cells in the battery assembly 400 are placed between the bosses 190, respectively. In addition, the bosses 190 may also be provided three, each boss 190 is provided at an interval in the up-down direction of the second case 160, the battery assembly 400 includes two batteries, and each battery is respectively mounted to each boss 190, so that the accommodating space between the bosses 190 can fix the batteries, prevent the batteries from being extruded with each other, and facilitate the heat dissipation of each battery. It is contemplated that the number of bosses 190 may be increased or decreased as appropriate depending on the number of cells to optimize the space within second housing 160 to achieve accommodation of a larger cell assembly 400 with minimal space. The battery may be a lithium battery as known to those skilled in the art.

Referring to fig. 3, in some embodiments, the LED indicator board further includes a driving assembly 600 for driving the LED lamp set 300, and the driving assembly 600 is disposed in the accommodating chamber 110. The driving assembly 600 is connected to both the LED lamp set 300 and the battery assembly 400. The drive assembly 600 may also be coupled to the slider 200, such as a four-wire three-loop track head, to provide power to the LED light bank 300. When the external wiring is powered off, the LED lamp set 300 supplies power to the LED lamp set 300 through the battery assembly 400. The driving assembly 600 may be, for example, a PCB board.

Referring to fig. 3, in some embodiments, the LED indicator lamp board further includes a blocking plate 180, the first case 150 or the second case 160 is provided with a mounting groove 170, and the blocking plate 180 is mounted to the first case 150 or the second case 160 through the mounting groove 170. It is contemplated that the shield 180 can be mounted to the mounting slot 170 by means of an insert, snap fit, screw lock, etc. For example, the first housing 150 may be provided with a mounting groove 170, and the blocking plate 180 may be provided with an insertion portion that can be inserted into the mounting groove 170 such that the blocking plate 180 is partially inserted into the mounting groove 170, thereby achieving the mounting of the blocking plate 180. Thus, the inside of the mounting box 100 can be isolated from the outside, and dust or impurities are further prevented from entering the inside of the mounting box 100.

Referring to fig. 3, it is conceivable that a snap structure is provided between the first and second housings 150 and 160 in order to facilitate the detachment of the first and second housings 150 and 160. For example, the first housing 150 is provided with a catch 151 at the left and right sides of the connection with the second housing 160, and correspondingly, the second housing 160 is provided with a groove 161 at the left and right sides of the connection with the first housing 150. After the first housing 150 is mounted to the second housing 160, the latch 151 is snapped into the groove 161, so that the first housing 150 is snapped into the second housing 160; when the first housing 150 needs to be detached from the second housing 160, the latch 151 is merely pulled to separate the latch 151 from the groove 161, thereby separating the first housing 150 from the second housing 160.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. LED pilot lamp board, its characterized in that includes:

   the mounting box is internally provided with an accommodating cavity, a clamping position is arranged in the accommodating cavity, and the mounting box is provided with a second connecting piece;

   the sliding part is arranged to be capable of being installed in a sliding mode and clamped to a guide rail preset on a wall body, the sliding part is provided with a first connecting piece, and the first connecting piece is connected with the second connecting piece;

   the LED lamp bank is accommodated in the accommodating cavity and detachably mounted on the clamping position;

   a sign assembly mounted to the mounting box and at least partially displayed outside of the mounting box.
2. 2. The LED indicator panel according to claim 1, wherein the slide portion includes a slider and a clip, the clip being provided inside the slider, the clip being capable of extending or retracting with respect to the slider, the slider being embedded in the guide rail, the clip extending out of the slider and being clipped in the guide rail in a state where the slider is embedded in the guide rail.
3. 3. The LED indicator light board of claim 2, wherein the sliding portion is a four-wire three-circuit track head.
4. 4. The LED indicator light board as claimed in claim 1 or 3, wherein the lower portion of the mounting box is provided with a first through slot, one end of the first through slot penetrates through the first through slot to be disposed in the accommodating cavity, and the other end of the first through slot is exposed outside the mounting box.
5. 5. The LED indicator light board of claim 4, wherein the mounting box comprises a first housing and a second housing, the first housing and the second housing forming the receiving cavity.
6. 6. The LED indicator light board of claim 5, wherein the detent is disposed on the second housing, the detent being provided with a slot portion against which the LED light set abuts.
7. 7. The LED indicator light board of claim 6, further comprising a battery assembly, wherein at least one boss is disposed within the receiving cavity, the battery assembly being mounted to the boss.
8. 8. The LED indicator light board of claim 7, further comprising a driving assembly for driving the LED light set, wherein the driving assembly is disposed in the accommodating cavity, and the driving assembly is connected with the battery assembly and the LED light set.
9. 9. The LED indicator light board of claim 8, further comprising a baffle mounted to the first housing or the second housing.
10. 10. The LED indicator light board as claimed in claim 5 or 9, wherein a snap structure is provided between the first housing and the second housing, and the first housing and the second housing are mutually snapped by the snap structure.

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