CN221004771U - Fire control pilot lamp with multi-functional light guide plate - Google Patents
Fire control pilot lamp with multi-functional light guide plate Download PDFInfo
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- CN221004771U CN221004771U CN202322867818.0U CN202322867818U CN221004771U CN 221004771 U CN221004771 U CN 221004771U CN 202322867818 U CN202322867818 U CN 202322867818U CN 221004771 U CN221004771 U CN 221004771U
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- guide plate
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- 241000258971 Brachiopoda Species 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 53
- 238000009792 diffusion process Methods 0.000 abstract description 40
- 239000000463 material Substances 0.000 abstract description 17
- 230000007547 defect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 23
- 238000000034 method Methods 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses a fire-fighting indicator lamp with a multifunctional light guide plate, which comprises a fire-fighting indicator lamp shell composed of a face shell and a bottom cover, a light guide plate arranged in the fire-fighting indicator lamp shell, a main board arranged corresponding to the light guide plate, and a power line connected with the main board and led out from the back surface of the bottom cover. The front and the back of the light guide plate face the face shell and the bottom cover respectively, the front and the back of the light guide plate are evenly and convexly provided with a plurality of guide rail strips, and each guide rail strip is formed by combining fine sand strips which are evenly distributed and convexly arranged. The front surface of the light guide plate is an inclined surface which gradually increases from top to bottom. The fire-fighting indicator lamp solves the defect that the light guide plate of the fire-fighting indicator lamp with the existing structure needs to be provided with a diffusion plate or a reflecting plate for use together or needs to be provided with a diffusion material and a reflecting material for assistance; the assembly efficiency can be integrally improved, the lamp structure is optimized, and the use of the reflecting plate and the diffusion plate can be omitted.
Description
Technical Field
The utility model relates to the technical field of fire-fighting indicator lamp products, in particular to a fire-fighting indicator lamp with a multifunctional light guide plate.
Background
At present, emergency evacuation indicator lights and the like used in the field of fire-fighting indication are structurally required to be matched with a light guide plate, a diffusion plate, a reflecting plate and the like for use together, or a diffusion material and a luminescent material are arranged on the light guide plate for use together; the thickness of the whole emergency evacuation indicator lamp is about 10mm-25mm, the thickness of the emergency evacuation indicator lamp about 10mm is that a light guide plate is provided with a diffusion material and a luminescent material, and the thickness of the emergency evacuation indicator lamp about 25mm is that structures such as the light guide plate, the diffusion plate and the reflecting plate are matched for use together; the lamp housing of the emergency evacuation indicator lamp is generally composed of a front shell, a left side cover, a right side cover and a rear shell, and the front shell, the left side cover, the right side cover and the rear shell are fixedly installed through screws.
The fire-fighting indicator lamp with the traditional structure has some problems to be improved and solved in terms of structure, installation and specific use, and is specifically as follows: (1) When the structures such as the light guide plate, the diffusion plate and the reflecting plate are used together, corresponding plates are required to be installed in sequence, the assembly is complicated in the use process, the thickness of the whole product is very thick, the thickness cannot be further reduced, and ultrathin products are difficult to form. (2) When the light guide plate is provided with the diffusion material and the luminescent material for use together, additional production processes and equipment are required for the light guide plate, which results in complicated whole production procedures and increased cost, and is disadvantageous to the cost reduction of the product. (3) When all parts are fixed by using screws and the like, the installation is inconvenient, the effects of one-step installation in place and disassembly cannot be achieved, and the purpose of quick assembly and quick disassembly cannot be realized. (4) The fire-fighting indicator lamp in the prior art is generally of a single structure and is used for single purpose, if the fire-fighting indicator lamp with a hoisting structure can only be used when the fire-fighting indicator lamp is installed in a hoisting mode, the fire-fighting indicator lamp with a wall-hanging structure can only be used when the fire-fighting indicator lamp is installed in a wall-hanging mode, the fire-fighting indicator lamps with two different installation modes cannot be shared, and the compatibility is not enough.
Accordingly, there is a need for a fire indicator light structure that improves upon the prior art.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a fire-fighting indicator lamp with a multifunctional light guide plate, which solves the defects that the light guide plate of the fire-fighting indicator lamp with the prior structure needs to be provided with a diffusion plate or a reflecting plate for use together or needs to be provided with a diffusion material and a reflecting material for assistance; the assembly efficiency can be integrally improved, and the lamp structure is optimized. In order to achieve the above purpose, according to the light diffusion and reflectivity, a new guide rail stripe is added on the front and back surfaces of the original light guide plate, the guide rail stripe adopts the design of fine sand grain, namely, the fine sand grain is provided with a plurality of convex fine sand convex points, after the light emitted by the LED chip of the lamp strip on the main board is injected into the light guide plate, the light is reflected and diffused through the fine sand convex points, the light diffusion and reflection effects are achieved, and the stable diffusion and reflection effects are achieved, so that the use of the light reflection plate and the diffusion plate can be omitted, the defect that the traditional diffusion plate needs to be externally provided with diffusion and reflection materials and the like is effectively overcome, meanwhile, the thickness of the whole fire-fighting indicator lamp can be effectively reduced, and the ultrathin lamp effect with the thickness of about 6mm is achieved; in addition, the fire-fighting indicator lamp adopts a one-step quick-assembly and quick-disassembly mode without screw installation, corresponding parts are positioned in the fire-fighting indicator lamp shell, and after the corresponding parts are directly embedded into the face shell, the face shell and the bottom cover can be clamped and installed, so that the fire-fighting indicator lamp can be quickly installed. Finally, the elastic buckle protruding out after the face shell and the bottom cover are embedded and installed is not only used as a buckle installation, but also can be used as a hanging installation hole for hanging installation, so that the wall hanging installation of the wall hanging installation hole and the double installation switching of the hanging installation of the elastic buckle are realized, the compatibility of the two installation modes is achieved, namely, the switching and the compatibility of the two installation modes can be realized by one fire-fighting indicator lamp structure.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a fire control pilot lamp with multi-functional light guide plate, includes the fire control pilot lamp shell that comprises face-piece and bottom, arranges the mainboard that the light guide plate in the fire control pilot lamp shell and corresponds the light guide plate setting, is connected with the mainboard and the power cord that draws forth from the bottom back.
The front and the back of the light guide plate face the face shell and the bottom cover respectively, the front and the back of the light guide plate are evenly and convexly provided with a plurality of guide rail strips, and each guide rail strip is formed by combining fine sand strips which are evenly distributed and convexly arranged.
The front surface of the light guide plate is an inclined surface which gradually increases from top to bottom.
Further, the fine sand stripes are formed by a plurality of fine sand which protrudes outwards and is sequentially and uniformly arranged.
Further, the thickness of the fire-fighting indicator lamp shell consisting of the face shell and the bottom cover is 6mm-6.5mm.
Further, the top of the face shell is provided with elastic buckles which are symmetrically arranged and can be movably stretched up and down to protrude out of the top of the face shell, and the side face of the face shell is provided with elastic cards which are symmetrically arranged and can be movably pressed down to protrude out of the side face of the face shell; the top of the bottom cover is provided with a circular buckle hole which is matched with the elastic buckle and is protruded and clamped by the elastic buckle, and the side surface of the bottom cover is provided with a card bayonet which is matched with the elastic card and is movably embedded into the elastic card.
Further, the top, the bottom and the side face of the face shell are embedded and arranged in the bottom cover, the elastic buckle is clamped in the round hole of the buckle and protrudes from the round hole of the buckle, and the elastic card is clamped in the card bayonet and does not protrude from the card bayonet.
Further, the protruding part of the elastic card is of an arch-shaped sheet structure.
Furthermore, the back of the bottom cover is provided with symmetrically arranged wall hanging mounting holes.
Furthermore, the power line is provided with a power line fixing and clamping plug, and the bottom of the bottom cover is provided with a plug bayonet matched with the power line fixing and clamping plug for installation and fixation.
Further, the protruding portion of the power cord protruding from the back surface of the bottom cover is close to the back surface of the bottom cover.
Furthermore, the bottom of the face shell is also provided with clamping convex heads which are symmetrically arranged and protrude downwards, and the bottom of the bottom cover is provided with clamping convex head mounting holes which are correspondingly matched and mounted with the clamping convex heads.
In summary, the fire-fighting indicator lamp with the multifunctional light guide plate solves the defect that the light guide plate of the fire-fighting indicator lamp with the existing structure needs to be provided with a diffusion plate or a reflecting plate for use together or needs to be provided with a diffusion material and a reflecting material for assistance; the assembly efficiency can be integrally improved, and the lamp structure is optimized. In order to achieve the above purpose, according to the light diffusion and reflectivity, a new guide rail stripe is added on the front and back surfaces of the original light guide plate, the guide rail stripe adopts the design of fine sand grain, namely, the fine sand grain is provided with a plurality of convex fine sand convex points, after the light emitted by the LED chip of the lamp strip on the main board is injected into the light guide plate, the light is reflected and diffused through the fine sand convex points, the light diffusion and reflection effects are achieved, and the stable diffusion and reflection effects are achieved, so that the use of the light reflection plate and the diffusion plate can be omitted, the defect that the traditional diffusion plate needs to be externally provided with diffusion and reflection materials and the like is effectively overcome, meanwhile, the thickness of the whole fire-fighting indicator lamp can be effectively reduced, and the ultrathin lamp effect with the thickness of about 6mm is achieved; in addition, the fire-fighting indicator lamp adopts a one-step quick-assembly and quick-disassembly mode without screw installation, corresponding parts are positioned in the fire-fighting indicator lamp shell, and after the corresponding parts are directly embedded into the face shell, the face shell and the bottom cover can be clamped and installed, so that the fire-fighting indicator lamp can be quickly installed. Finally, the elastic buckle protruding out after the face shell and the bottom cover are embedded and installed is not only used as a buckle installation, but also can be used as a hanging installation hole for hanging installation, so that the wall hanging installation of the wall hanging installation hole and the double installation switching of the hanging installation of the elastic buckle are realized, the compatibility of the two installation modes is achieved, namely, the switching and the compatibility of the two installation modes can be realized by one fire-fighting indicator lamp structure.
Drawings
Fig. 1 is a schematic exploded view of a fire indicator lamp with a multifunctional light guide plate according to embodiment 1 of the present utility model;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an enlarged schematic view at B in FIG. 1;
Fig. 4 is a schematic front view of a light guide plate according to embodiment 1 of the present utility model;
fig. 5 is a schematic top view of a light guide plate according to embodiment 1 of the present utility model;
fig. 6 is a schematic bottom view of the light guide plate of embodiment 1 of the present utility model;
fig. 7 is a schematic left view of a light guide plate according to embodiment 1 of the present utility model;
Fig. 8 is a schematic perspective view of a fire indicator lamp with a multifunctional light guide plate according to embodiment 1 of the present utility model;
Fig. 9 is a schematic front view of a fire indicator lamp with a multifunctional light guide plate according to embodiment 1 of the present utility model;
Fig. 10 is a schematic rear view of a fire indicator lamp with a multifunctional light guide plate according to embodiment 1 of the present utility model;
FIG. 11 is a schematic right view of a fire indicator lamp with a multifunctional light guide plate according to embodiment 1 of the present utility model;
The reference numerals in the drawings are as follows: 1. a face shell; 2. a light guide plate; 3. an elastic buckle; 4. a main board; 5. a bottom cover; 6. a power line; 7. an elastic card; 8. a circular hole is buckled; 9. a card bayonet; 10. wall hanging mounting holes; 11. the power line is fixedly clamped with the plug; 12. a plug bayonet; 13. and a convex head mounting hole is clamped.
Detailed Description
Example 1
As shown in fig. 1, 8, 9, 10 and 11, the fire-fighting indicator lamp with a multifunctional light guide plate described in embodiment 1 includes a fire-fighting indicator lamp housing composed of a face housing 1 and a bottom cover 5, a light guide plate 2 disposed in the fire-fighting indicator lamp housing, a main board 4 disposed corresponding to the light guide plate, and a power cord 6 connected to the main board and led out from the back of the bottom cover. The fire-fighting indicator lamp shell only comprises a face shell and a bottom cover, so that the traditional structure is omitted, and parts of left and right side covers are also needed, so that the whole structure is simpler; the parts of the reflecting plate and the diffusion plate with the traditional structures are omitted, so that the whole parts are fewer, and the thinner fire-fighting indicator lamp product can be produced.
As shown in fig. 4, 5, 6 and 7, the front and back surfaces of the light guide plate face the face shell and the bottom cover respectively, and the front and back surfaces of the light guide plate are uniformly protruded and covered with a plurality of guide rail strips, and each guide rail strip is formed by combining uniformly-distributed and protruded fine sand strips. Fine sand stripes are fully distributed on the front and back surfaces of the light guide plate, so that the effects of light reflection, light diffusion and the like are formed through different inclined planes protruding in the fine sand stripes after the main board transmits light from the bottom of the light guide plate, and the stable light reflection and diffusion effects are realized; thus, the defects of parts such as a reflecting plate, a diffusion plate and the like which are needed to be used in the traditional structure can be avoided.
The front surface of the light guide plate is an inclined surface which gradually increases from top to bottom. Because the front surface of the light guide plate has better luminous effect and strength than the back surface, and the light rays are emitted upwards from the bottom of the light guide plate, the closer the main board is to the light rays at the bottom of the light guide plate when the main board emits light; therefore, the light guide plate has the advantages that the refraction distance and the diffusion distance of stronger light are longer due to the wider bottom of the light guide plate, and the refraction distance and the diffusion distance of weaker light are shorter due to the narrower top of the light guide plate, so that the light guide plate can achieve uniform effect from top to bottom as much as possible.
In this example 1, the fine sand streak is composed of a plurality of fine sand that protrude outward and are sequentially and uniformly arranged. Light emitted from the LED chip of the main board can be reflected and diffused through the fine sand-shaped protruding inclined surface, so that the light emitting effect and the light diffusing effect are realized, the brightness of the light at each position is more uniform, and meanwhile, the soft effect is achieved.
In this example 1, the fire indicator lamp housing consisting of the face shell and the bottom cover has a thickness of 6mm to 6.5mm. Because the left side cover, the right side cover, the diffusion plate and the reflecting plate are omitted, the thinner effect of the fire-fighting indicator lamp can be realized, the ultrathin effect of 6mm-6.5mm is achieved, and the higher end and heavy sense of the product are realized; in addition, the fire-fighting indicator lamp with the thickness is manufactured by adopting a process that the face shell and the bottom cover are integrally formed, and is manufactured by adopting aluminum alloy, so that the fire-fighting indicator lamp has the characteristics of high strength and difficult deformation and damage.
In this embodiment 1, as shown in fig. 1, 2 and 3, the top of the shell is provided with an elastic buckle 3 which is symmetrically arranged and can be movably extended and retracted up and down to protrude out of the top of the shell, and the side of the shell is provided with an elastic card 7 which is symmetrically arranged and can be movably pressed against the side of the protruding shell; the top of the bottom cover is provided with a buckle round hole 8 which is matched with the elastic buckle and is protruded and clamped by the elastic buckle, and the side surface of the bottom cover is provided with a card bayonet 9 which is matched with the elastic card and is movably embedded into the elastic card. The top of the face shell is provided with two movable telescopic protruding elastic buckles, the side face of the face shell is provided with protruding elastic cards, and the two elastic buckles, the round holes of the buckle of the bottom cover and the card bayonet form corresponding flexible installation; when the elastic buckle reaches the position of the buckle round hole, the elastic buckle protrudes out of the buckle round hole to form the top clamping of the face shell and the bottom cover, and meanwhile, the elastic card of the face shell is correspondingly clamped into the card bayonet to form clamping installation; therefore, the one-step installation of the face shell and the bottom cover can be achieved, the effect of screw installation and fixation is not needed, the disassembly is very convenient, and the disassembly and detachment installation of the face shell and the bottom cover can be realized only by pressing down the elastic buckle and the elastic card.
In this embodiment 1, the top, bottom and side of the face shell are embedded and mounted in the bottom cover, the elastic clip is snapped into the clip round hole and protrudes from the clip round hole, and the elastic clip is snapped into the clip bayonet and does not protrude from the clip bayonet. The elastic buckle is clamped into the round hole of the buckle and then is clamped and fixed to form the top position fixed installation of the fire-fighting indicator lamp, and the elastic buckle is clamped into the card bayonet to form the fixed installation of the two side positions of the fire-fighting indicator lamp and the like, so that the whole fire-fighting indicator lamp shell can be firmly installed, and the top is provided with two installation fixing fulcrums and one installation fixing fulcrums on the left side and the right side. In addition, the elastic card is only clamped into the card bayonet to form fixation and does not protrude from the card bayonet, so that the outer side surface of the fire-fighting indicator lamp still keeps a flat surface state under the condition of clamping fixation, and the attractiveness is not affected.
In this embodiment 1, the protruding portion of the elastic card is an arched sheet structure. The arch-shaped sheet structure of the elastic card not only serves as a clamping and positioning function, but also can serve as a hoisting mounting hole when the whole fire-fighting indicator lamp is hoisted and mounted, and hoisting and mounting can be formed by only penetrating a hoisting wire through the elastic card.
In embodiment 1, the back surface of the bottom cover is provided with symmetrically arranged wall-mounted mounting holes 10. The wall hanging installation hole is formed in the back of the bottom cover and is used for installation when the wall is hung on a wall, the wall hanging installation effect is achieved, meanwhile, the elastic buckle is arranged for achieving the purpose of hanging, and therefore switching and compatibility of double installation modes of hanging and wall hanging installation can be achieved, and two installation modes of the fire-fighting indicator lamp structure are adapted.
In this embodiment 1, the power cord is provided with a power cord fixing and clamping plug 11, and the bottom of the bottom cover is provided with a plug bayonet 12 which is matched with the power cord fixing and clamping plug for installation and fixing. The power line fixing and clamping plug is of a flat structure, is directly inserted into a plug bayonet from top to bottom to form installation, and can not protrude from the back of the bottom cover to increase the thickness of the bottom cover when the purpose of fixing and installing the power line is achieved.
In this embodiment 1, the protruding portion of the power cord protruding from the rear surface of the bottom cover is closely attached to the rear surface of the bottom cover. The power cord is tightly attached to the back surface of the bottom cover so as to realize the effect that the power cord does not protrude from the back surface of the bottom cover, and the back surface of the bottom cover is always kept in a flat state.
In this embodiment 1, the bottom of the face shell is further provided with a convex clamping head (not shown in the figure) symmetrically arranged and protruding downwards, and the bottom of the bottom cover is provided with a convex clamping head mounting hole 13 correspondingly matched with the convex clamping head. The clamping raised heads are arranged at the bottom of the face shell and matched with the clamping raised head mounting holes of the bottom cover, so that the mounting firmness of the face shell and the bottom cover can be enhanced, the bottom of the fire-fighting indicator lamp is fixedly mounted, and the effect of firmer integral mounting is achieved.
The fire-fighting indicator lamp with the multifunctional light guide plate of the embodiment 1 solves the defect that the light guide plate of the fire-fighting indicator lamp with the existing structure needs to be provided with a diffusion plate or a reflecting plate for use together or needs to be provided with a diffusion material and a reflecting material for assistance; the assembly efficiency can be integrally improved, and the lamp structure is optimized. In order to achieve the above purpose, according to the light diffusion and reflectivity, a new guide rail stripe is added on the front and back surfaces of the original light guide plate, the guide rail stripe adopts the design of fine sand grain, namely, the fine sand grain is provided with a plurality of convex fine sand convex points, after the light emitted by the LED chip of the lamp strip on the main board is injected into the light guide plate, the light is reflected and diffused through the fine sand convex points, the light diffusion and reflection effects are achieved, and the stable diffusion and reflection effects are achieved, so that the use of the light reflection plate and the diffusion plate can be omitted, the defect that the traditional diffusion plate needs to be externally provided with diffusion and reflection materials and the like is effectively overcome, meanwhile, the thickness of the whole fire-fighting indicator lamp can be effectively reduced, and the ultrathin lamp effect with the thickness of about 6mm is achieved; in addition, the fire-fighting indicator lamp adopts a one-step quick-assembly and quick-disassembly mode without screw installation, corresponding parts are positioned in the fire-fighting indicator lamp shell, and after the corresponding parts are directly embedded into the face shell, the face shell and the bottom cover can be clamped and installed, so that the fire-fighting indicator lamp can be quickly installed. Finally, the elastic buckle protruding out after the face shell and the bottom cover are embedded and installed is not only used as a buckle installation, but also can be used as a hanging installation hole for hanging installation, so that the wall hanging installation of the wall hanging installation hole and the double installation switching of the hanging installation of the elastic buckle are realized, the compatibility of the two installation modes is achieved, namely, the switching and the compatibility of the two installation modes can be realized by one fire-fighting indicator lamp structure.
The above description is only of the preferred embodiment of the present utility model, and is not intended to limit the structure of the present utility model in any way. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (10)
1. The fire-fighting indicator lamp with the multifunctional light guide plate is characterized by comprising a fire-fighting indicator lamp shell composed of a face shell (1) and a bottom cover (5), a light guide plate (2) arranged in the fire-fighting indicator lamp shell, a main board (4) arranged corresponding to the light guide plate, and a power line (6) connected with the main board and led out from the back of the bottom cover;
The front and the back of the light guide plate face the face shell and the bottom cover respectively, the front and the back of the light guide plate are evenly protruded and fully distributed with a plurality of guide rail strips, and each guide rail strip is formed by combining evenly distributed and protruded fine sand strips;
the front surface of the light guide plate is an inclined surface which gradually increases from top to bottom.
2. The fire indicator light with the multifunctional light guide plate according to claim 1, wherein the fine sand stripes are composed of a plurality of fine sand which protrude outwards and are sequentially and uniformly arranged.
3. The fire indicator lamp with the multifunctional light guide plate according to claim 2, wherein the thickness of the fire indicator lamp housing consisting of the face shell and the bottom cover is 6mm-6.5mm.
4. The fire-fighting indicator lamp with the multifunctional light guide plate according to claim 3, wherein the top of the face shell is provided with elastic buckles (3) which are symmetrically arranged and can be movably extended and retracted upwards and downwards to protrude out of the top of the face shell, and the side surface of the face shell is provided with elastic cards (7) which are symmetrically arranged and can be movably pressed against the side surface of the protruding face shell; the top of the bottom cover is provided with a buckle round hole (8) which is matched with the elastic buckle and is protruded and clamped by the elastic buckle, and the side surface of the bottom cover is provided with a card bayonet (9) which is matched with the elastic card and is movably embedded into the elastic card.
5. The fire indicator lamp with the multifunctional light guide plate according to claim 4, wherein the top, the bottom and the side surfaces of the face shell are embedded and arranged in the bottom cover, the elastic buckle is clamped into the round hole of the buckle and protrudes from the round hole of the buckle, and the elastic card is clamped into the card bayonet and does not protrude from the card bayonet.
6. The fire indicator light with a multifunctional light guide plate according to claim 5, wherein the protruding portion of the elastic card is an arched sheet structure.
7. The fire indicator lamp with the multifunctional light guide plate according to claim 6, wherein the back surface of the bottom cover is provided with symmetrically arranged wall hanging mounting holes (10).
8. The fire indicator lamp with the multifunctional light guide plate according to claim 7, wherein the power line is provided with a power line fixing clamping plug (11), and the bottom of the bottom cover is provided with a plug bayonet (12) which is matched with the power line fixing clamping plug for installation and fixation.
9. The fire indicator lamp with the multifunctional light guide plate according to claim 8, wherein the protruding portion of the power cord protruding from the back surface of the bottom cover is closely attached to the back surface of the bottom cover.
10. The fire-fighting indicator lamp with the multifunctional light guide plate according to claim 9, wherein the bottom of the face shell is further provided with clamping convex heads which are symmetrically arranged and protrude downwards, and the bottom of the bottom cover is provided with clamping convex head mounting holes (13) which are correspondingly matched with the clamping convex heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322867818.0U CN221004771U (en) | 2023-10-24 | 2023-10-24 | Fire control pilot lamp with multi-functional light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322867818.0U CN221004771U (en) | 2023-10-24 | 2023-10-24 | Fire control pilot lamp with multi-functional light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221004771U true CN221004771U (en) | 2024-05-24 |
Family
ID=91120959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322867818.0U Active CN221004771U (en) | 2023-10-24 | 2023-10-24 | Fire control pilot lamp with multi-functional light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221004771U (en) |
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2023
- 2023-10-24 CN CN202322867818.0U patent/CN221004771U/en active Active
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