CN216980068U

CN216980068U - But quick assembly disassembly's sign emergency light

Info

Publication number: CN216980068U
Application number: CN202220234944.5U
Authority: CN
Inventors: 米里尼·托德; 丹尼尔·里斯
Original assignee: Dongguan Evolt Electronics Co ltd
Current assignee: Dongguan Evolt Electronics Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-07-15
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to a quickly-detachable sign emergency lamp, which comprises a supporting component, a light-emitting component and a control component, wherein the supporting component comprises a fixed shell, a face cover and a protective cover; the light-emitting component comprises an installation frame, LED lamp beads, a light guide plate and an indication plate, the installation frame is clamped on the face cover, and the light guide plate and the indication plate are inserted into the installation frame; the control assembly comprises a PCB, a controller, a button and a status indicator lamp, the PCB is arranged in the fixed shell, and the LED lamp beads, the controller, the button and the status indicator lamp are all electrically connected with the PCB. The quickly detachable emergency sign lamp is clamped with the fixing shell through the face cover, the fixing shell is covered by the protective cover, the mounting frame is clamped with the face cover, and the light guide plate and the indicating plate are inserted into the mounting frame, so that quick detachment is realized; the controller receives the signal of the key to control the luminous color of the state indicator lamp, so that the user can conveniently identify the state indicator lamp; the sign emergency lamp has reasonable structural design and convenient use.

Description

But quick assembly disassembly's sign emergency light

Technical Field

The utility model relates to the technical field of emergency lamps, in particular to a sign emergency lamp capable of being quickly disassembled and assembled.

Background

The fire-fighting sign emergency lamp is used for indicating the position and the direction of a fire-fighting escape passage, and is the most common illuminating tool in fire-fighting emergency; the fire sign emergency lamp has the characteristics of low power consumption, high brightness, long service life and the like, and is suitable for public places such as factories, hotels, schools, units and the like. At present, the structure of the fire sign emergency lamp is complex, the disassembly and the assembly are complex, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a quick-detachable emergency sign lamp which is convenient to use.

A quick detachable sign emergency lamp comprises a supporting component, a light-emitting component and a control component, wherein the supporting component comprises a fixed shell, a face cover and a protective cover, the face cover is clamped at the bottom of the fixed shell, and the protective cover is arranged at the top of the fixed shell in a covering mode; the light-emitting component comprises an installation frame, LED lamp beads, a light guide plate and an indication plate, the installation frame is clamped on the face cover, and the light guide plate and the indication plate are inserted into the installation frame; the control assembly comprises a PCB, a controller, a button and a status indicator lamp, the PCB is arranged in the fixed shell, and the LED lamp beads, the controller, the button and the status indicator lamp are electrically connected with the PCB.

In one embodiment, the status indicator light is a multi-color light, and the controller receives the signal of the key to control the color of the status indicator light.

In one embodiment, the fixing case includes a base plate portion, a surrounding plate portion and a plurality of hook portions, the surrounding plate portion is protruded from the base plate portion, the protective cover has a shape corresponding to the surrounding plate portion, and each hook portion is disposed on an inner side of the surrounding plate portion to be engaged with the PCB.

In one embodiment, the support assembly further comprises a battery case, and the battery case is inserted in the surrounding plate part.

In one embodiment, the fixing case further includes a support portion connecting the surrounding plate portions; the supporting component further comprises a fastener, a clamping block and a sliding block, the clamping block is fixedly installed at one end of the fastener, the sliding block is slidably arranged on the fastener, and the fastener penetrates through the base plate portion and the supporting portion.

In one embodiment, the fixing shell further comprises a limiting part, and the limiting part is arranged on one side of the surrounding plate part; the face lid includes bottom plate portion and protruding locating the connecting portion of bottom plate portion, connecting portion are used for the joint spacing portion.

In one embodiment, the mounting frame includes a frame body, a plurality of positioning portions and a plurality of protruding portions, each of the positioning portions is connected to the top of the frame body, the positioning portions are used for being clamped with the surface cover, and the protruding portions are used for fixing the light guide plate and the indicator board.

In one embodiment, the light emitting assembly further includes a reflector disposed on a side of the light guide plate away from the indicator plate.

In one embodiment, the control assembly further comprises a sensor, the sensor is electrically connected with the PCB, the sensor is used for sensing the existence state of a human body, and the controller controls the brightness of the light emitted by the LED lamp bead according to the information fed back by the sensor.

In one embodiment, the control assembly further comprises a power supply member electrically connected to the PCB board.

Compared with the prior art, the utility model has the following beneficial effects:

the quickly detachable sign emergency lamp is clamped with the fixed shell through the face cover, the protective cover covers the fixed shell, the mounting frame is clamped with the face cover, and the light guide plate and the indicating plate are inserted in the mounting frame, so that the quick detachment is realized; the controller receives the signal of the key to control the luminous color of the state indicator lamp, so that the user can conveniently identify the state indicator lamp; but this quick assembly disassembly's sign emergency light structural design is reasonable, convenient to use.

Drawings

FIG. 1 is a schematic view of an assembly structure of a quick-detachable emergency sign lamp according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view from another angle of FIG. 1;

FIG. 3 is an exploded view of the support assembly and control assembly of the quick disconnect sign emergency light of FIG. 1;

fig. 4 is an exploded view of the light assembly of the quick disconnect sign emergency light of fig. 1.

Reference is made to the accompanying drawings in which:

a quickly detachable emergency sign lamp 100;

the light emitting module comprises a support module 10, a fixed shell 11, a base plate portion 111, a coaming portion 112, a hook portion 113, a limiting portion 114, a support portion 115, a face cover 12, a bottom plate portion 121, a connecting portion 122, a protective cover 13, a battery case 14, a fastener 15, a slider 16, a light emitting module 20, a mounting frame 21, a frame body 211, a positioning portion 212, a bump portion 213, a light guide plate 22, an indicator plate 23, a reflector plate 24, a control module 30, a PCB 31, a key 32, a status indicator light 33, a sensor 34 and a power supply 35.

Detailed Description

In order that the utility model may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a sign emergency light 100 capable of being quickly disassembled and assembled according to an embodiment of the present invention includes a supporting component 10, a light emitting component 20 and a control component 30, wherein the supporting component 10 includes a fixing shell 11, a surface cover 12 and a protection cover 13, the light emitting component 20 includes a mounting frame 21, LED lamp beads (not shown), a light guide plate 22 and an indication plate 23, and the control component 30 includes a PCB board 31, a controller (not shown), a key 32 and a status indicator light 33; the quickly detachable sign emergency lamp 100 of the embodiment is clamped with the fixing shell 11 through the surface cover 12, the protecting cover 13 covers the fixing shell 11, the mounting frame 21 is clamped with the surface cover 12, and the light guide plate 22 and the indicating plate 23 are inserted into the mounting frame 21, so that quick detachment is realized; the controller receives the signal of the key 32 to control the lighting color of the status indicator lamp 33, which is convenient for the user to identify.

As shown in fig. 1 to 3, in the present embodiment, the supporting assembly 10 includes a fixed casing 11, a surface cover 12 and a protection cover 13, the surface cover 12 is clamped at the bottom of the fixed casing 11, and the protection cover 13 is covered at the top of the fixed casing 11; optionally, the fixed housing 11 includes a base plate portion 111, a surrounding plate portion 112 and a plurality of hook portions 113, the surrounding plate portion 112 is protruded from the base plate portion 111, the shape of the protective cover 13 corresponds to the shape of the surrounding plate portion 112, the protective cover 13 and the fixed housing 11 are fixed by screws, and each hook portion 113 is disposed inside the surrounding plate portion 112; further, the fixing shell 11 further includes a limiting portion 114, and the limiting portion 114 is disposed on one side of the surrounding plate portion 112; the stationary case 11 further includes a support portion 115 connecting the skirt portion 112. In one embodiment, there are four position-limiting portions 114, and the four position-limiting portions 114 are connected to four corners of the surrounding plate portion 112; the number of the support portions 115 is four, and the four support portions 115 are connected to both sides of the surrounding plate portion 112. In one embodiment, the surface cover 12 includes a bottom plate 121 and a connecting portion 122 protruding from the bottom plate 121, the connecting portion 122 is used for clamping the position-limiting portion 114; alternatively, there are four connecting portions 122, and four connecting portions 122 are mounted at four corners of the bottom plate portion 121.

In one embodiment, the support assembly 10 further includes a battery case 14, the battery case 14 being inserted into the surrounding plate portion 112. The supporting assembly 10 further includes a fastening member 15, a latch (not shown) and a slider 16, the latch is fixedly mounted at one end of the fastening member 15, the slider 16 is slidably disposed on the fastening member 15, and the fastening member 15 penetrates through the substrate portion 111 and the supporting portion 115; alternatively, the fastening member 15 is a screw, the latch and the slider 16 are respectively disposed on two sides of the supporting portion 115, and the slider 16 is disposed on one side of the supporting portion 115 close to the substrate portion 111. When the ceiling clamping fixture is used, the fastening piece 15 is rotated, and the clamping block moves downwards, so that the clamping block is clamped with a ceiling.

As shown in fig. 1 and 4, the light emitting assembly 20 includes a mounting frame 21, LED beads (not shown), a light guide plate 22 and an indication plate 23, the mounting frame 21 is clamped to the face cover 12, and the light guide plate 22 and the indication plate 23 are both inserted into the mounting frame 21; optionally, the mounting frame 21 includes a frame body 211, a plurality of positioning portions 212 and a plurality of bump portions 213, each positioning portion 212 is connected to the top of the frame body 211, the positioning portions 212 are used for clamping the bottom plate portion 121 of the surface cover 12, the bump portions 213 are connected to both sides of the frame body 211, and the bump portions 213 are used for fixing the light guide plate 22 and the indicator plate 23; further, the light guide plate 22 and the indicator plate 23 are both two. The light assembly 20 further includes a reflector 24, and the reflector 24 is disposed on a side of the light guide plate 22 away from the indicator 23.

As shown in fig. 2 and 3, the control assembly 30 includes a PCB 31, a controller (not shown), a button 32 and a status indicator 33, the PCB 31 is disposed in the fixing housing 11, and optionally, each hook 113 is engaged with the PCB 31; the LED lamp beads, the controller, the keys 32 and the status indicator lamp 33 are all electrically connected with the PCB 31; further, the status indicator lamp 33 is a multi-color lamp, and the controller receives the signal from the key 32 to control the color of the light emitted by the status indicator lamp 33 for the user to recognize. In an embodiment, the control assembly 30 further includes a sensor 34, the sensor 34 is electrically connected to the PCB 31, the sensor 34 is used for sensing the existence state of a human body, and the controller controls the brightness of the light emitted by the LED lamp beads according to the information fed back by the sensor 34, so as to save power. Optionally, the sensor 34 is an infrared sensor; in other embodiments, the sensor 34 is a voice activated switch, a light sensitive sensor, or the like. When the sensor 34 detects a person, the power output of the LED lamp bead is 100%, and the brightness is brightest; when the sensor 34 detects that no one is present, the power output of the LED lamp bead is 10% and the brightness is 10%. The control assembly 30 further comprises a power supply element 35, the power supply element 35 is electrically connected with the PCB board 31, and the power supply element 35 is fixed on the battery case 14; alternatively, the power supply member 35 is a lithium battery. When the mains supply is powered on, the state indicator lamp 33, the sensor 34 and the LED lamp beads are all powered by the mains supply; when the commercial power fails, the sensor 34 and the LED lamp beads are powered by the power supply part 35, and at the moment, the status indicator lamp 33 is not turned on for power saving.

During the use, locate fastener 15 with slider 16 cover, wear to establish base plate portion 111 and supporting part 115 with fastener 15 again, with fixture block joint on fastener 15 again, then, rotatory fastener 15 makes slider 16 slide down and joint ceiling, wears to establish the light-emitting component 20 of equipment with connecting portion 122 again after, connecting portion 122 joint in spacing portion 114, accomplishes the equipment. When the marker emergency light is in the battery charging state, the status indicator light 33 flashes in green; when the battery is fully charged, the status indicator lamp 33 appears green; when the key 32 detects the battery state (charging), the green light blinks five times; when the button 32 detects the battery state (full), the green light blinks twice; when the button 32 detects that the battery NTC is enabled, the green light flashes four times; when the battery is disconnected, the red light is on; when the lamp fails, the green lamp flashes for three times; when the function self-check fails, the red light flickers at the frequency of 2 Hz; when the self-checking of the emergency time fails, the red light flickers at the frequency of 1 Hz; when the sensor 34 detects, the blue lamp is turned on for 0.2s and then turned off for 0.8s, and the detection is repeated again; when the sensitivity of the sensor 34 is set, the white light is turned on for 0.2s and then turned off for 0.8s, and the detection is repeated after the detection is carried out again.

The quickly detachable sign emergency lamp 100 is clamped with the fixed shell 11 through the surface cover 12, the protective cover 13 covers the fixed shell 11, the mounting frame 21 is clamped with the surface cover 12, and the light guide plate 22 and the indicating plate 23 are inserted into the mounting frame 21, so that the quick detachment is realized; the controller receives the signal of the key 32 to control the luminous color of the status indicator lamp 33, thereby facilitating the identification of the user; the quick detachable sign emergency lamp 100 is reasonable in structural design and convenient to use.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A quick detachable sign emergency lamp is characterized by comprising a supporting component, a light-emitting component and a control component, wherein the supporting component comprises a fixed shell, a face cover and a protective cover; the light-emitting component comprises an installation frame, LED lamp beads, a light guide plate and an indication plate, the installation frame is clamped on the face cover, and the light guide plate and the indication plate are inserted into the installation frame; the control assembly comprises a PCB, a controller, a button and a status indicator lamp, the PCB is arranged in the fixed shell, and the LED lamp beads, the controller, the button and the status indicator lamp are electrically connected with the PCB.

2. The quick disconnect emergency signal light of claim 1, wherein the status indicator light is a multi-colored light, and the controller receives the signal from the button to control the color of the status indicator light.

3. The quick-detachable emergency sign lamp according to claim 1, wherein the fixing housing includes a base plate portion, a surrounding plate portion, and a plurality of hooks, the surrounding plate portion protrudes from the base plate portion, the protection cover has a shape corresponding to the surrounding plate portion, and each hook is disposed on an inner side of the surrounding plate portion to engage with the PCB.

4. The quick disconnect flag emergency light of claim 3, wherein the support assembly further comprises a battery housing, the battery housing being inserted into the surrounding panel portion.

5. The quick disconnect beacon emergency light of claim 3, wherein the stationary housing further comprises a support portion connecting the skirt portion; the supporting component further comprises a fastener, a clamping block and a sliding block, the clamping block is fixedly installed at one end of the fastener, the sliding block is slidably arranged on the fastener, and the fastener penetrates through the base plate portion and the supporting portion.

6. The quick release marking emergency light of claim 3, wherein the fixing housing further comprises a limiting portion disposed at one side of the surrounding plate portion; the face lid includes bottom plate portion and protruding locating the connecting portion of bottom plate portion, connecting portion are used for the joint spacing portion.

7. The quick-detachable emergency sign lamp according to claim 1, wherein the mounting frame includes a frame body, a plurality of positioning portions and a plurality of protruding portions, each of the positioning portions is connected to a top of the frame body, the positioning portions are used for being clamped with the surface cover, and the protruding portions are used for fixing the light guide plate and the indicating plate.

8. The quick disconnect sign emergency light of claim 1, wherein the light assembly further comprises a reflector disposed on a side of the light guide plate remote from the indicator panel.

9. The quick release emergency sign lamp of claim 1, wherein the control assembly further comprises a sensor electrically connected to the PCB board, the sensor being configured to sense a presence of a human body, the controller controlling the brightness of the LED light bead according to information fed back from the sensor.

10. The quick disconnect flag emergency light of claim 1, wherein the control assembly further comprises a power supply member, the power supply member being electrically connected to the PCB board.