CN212034408U - Emergency lighting controller - Google Patents
Emergency lighting controller Download PDFInfo
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- CN212034408U CN212034408U CN202021052736.0U CN202021052736U CN212034408U CN 212034408 U CN212034408 U CN 212034408U CN 202021052736 U CN202021052736 U CN 202021052736U CN 212034408 U CN212034408 U CN 212034408U
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- plate
- wall
- mounting plate
- emergency lighting
- mounting
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Abstract
The utility model provides an emergency lighting controller, which comprises a shell and a PCB board; the shell is vertically provided with a mounting plate; the back surface of the PCB is leaned against the mounting plate so as to enable the PCB to be vertical; wherein the PCB is positioned in the mounting space of the housing. The utility model discloses in, the vertical setting of PCB board is in the installation space of casing, can prevent that most dust or metal particle from directly falling on the PCB board after getting into the installation space of casing, greatly reduced the probability that the circuit on the PCB board takes place the short circuit.
Description
Technical Field
The utility model relates to a fire control illumination field, concretely relates to emergency lighting controller.
Background
Control of the fire emergency lighting and evacuation indication systems is typically accomplished by an emergency lighting controller. The emergency lighting controller is usually placed in the fire control room, and the protection requirement is not high, but when the emergency lighting controller was used at the engineering scene, dust and metal particle were more, and the inside of entering the emergency lighting controller along with the air easily, among the prior art, the PCB board all is kept flat and locks on the tray of emergency lighting controller, so dust and metal particle enter into the inside back of emergency lighting controller, very easily fall and cause the circuit short circuit on the PCB board.
SUMMERY OF THE UTILITY MODEL
Problem based on prior art, the utility model provides an emergency lighting controller.
The utility model provides an emergency lighting controller, which comprises a shell and a PCB board; the shell is vertically provided with a mounting plate; the back surface of the PCB is leaned against the mounting plate so as to enable the PCB to be vertical; wherein the PCB is positioned in the mounting space of the housing.
Furthermore, the emergency lighting controller also comprises a shielding plate which is covered on the mounting plate and forms an accommodating space with the mounting plate; the PCB board is located in the accommodating space.
Further, the shielding plate comprises a first side wall, a second side wall and a bottom wall; the first side wall and the second side wall are arranged oppositely; the bottom wall is arranged between the first side wall and the second side wall and respectively connected with the first side wall and the second side wall; wherein the first side wall, the second side wall, the bottom wall and the mounting plate enclose the accommodating space, and the accommodating space has two opposite openings.
Further, the shielding plate further comprises a first fixed wall and a second fixed wall; the first fixing wall is arranged on the outer side of the first side wall; the second fixing wall is arranged on the outer side of the second side wall; the shielding plate is fixed on the mounting plate through the first fixing wall and the second fixing wall.
Further, the emergency lighting controller further comprises a plurality of fixing screws and a plurality of fixing nuts; a part of the fixing screws sequentially penetrate through the mounting plate and the first fixing wall and then are matched with a part of the fixing nuts so as to lock the first fixing wall on the mounting plate; the other part of the fixing screws sequentially penetrate through the mounting plate and the second fixing wall and then are matched with the other part of the fixing nuts, so that the second fixing wall is locked on the mounting plate.
Further, the emergency lighting controller further comprises a plurality of mounting screws; the mounting screw penetrates through the mounting plate after passing through the PCB plate, so that the PCB plate is locked on the mounting plate.
Further, the mounting plate is provided with a plurality of support columns, and the plurality of support columns support the PCB; and the mounting screw penetrates through the supporting column after penetrating through the PCB.
Further, the mounting plate is made of a metal material.
Further, the shell comprises a support frame, a first side plate, a second side plate, a top plate, a bottom plate and a rear cover plate; the top plate is arranged on the upper side of the support frame; the bottom plate is arranged on the lower side of the support frame and is opposite to the top plate; the first side plate and the second side plate are oppositely arranged on two sides of the supporting frame; the rear cover plate is arranged on the rear side of the support frame; the mounting plate is arranged on the front side of the support frame and is opposite to the rear cover plate; wherein the first side plate, the second side plate, the top plate, the bottom plate, the rear cover plate and the mounting plate enclose the mounting space.
Further, the emergency lighting controller further comprises a front cover plate, and the front cover plate is detachably covered on the front side of the mounting plate.
The utility model has the advantages that: the PCB is vertically arranged in the mounting space of the shell, most dust or metal particles can be prevented from directly falling on the PCB after entering the mounting space of the shell, and the probability of short circuit of a circuit on the PCB is greatly reduced.
Drawings
Fig. 1 is an exploded view of an emergency lighting controller provided by the present invention;
fig. 2 is a schematic structural diagram of an emergency lighting controller provided by the present invention;
fig. 3 is a schematic view of a part of the structure of an emergency lighting controller provided by the present invention;
fig. 4 is a schematic structural view of a shielding plate provided by the present invention;
fig. 5 is an exploded view of a part of the structure of an emergency lighting controller provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. under a certain posture (as shown in the drawings), if the certain posture changes, the directional indicator changes accordingly, the "connection" may be a direct connection or an indirect connection, and the "setting", and "setting" may be directly or indirectly set.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Fig. 1 is an exploded view of an emergency lighting controller provided by the present invention, and fig. 2 is a schematic structural diagram of an emergency lighting controller provided by the present invention; fig. 3 is a schematic view of a part of the structure of an emergency lighting controller provided by the present invention; the emergency lighting controller comprises a housing 10 and a PCB 20; a mounting plate 11 is vertically arranged on the shell 10; the back of the PCB 20 leans against the mounting plate 11 so that the PCB 20 is vertical; wherein the PCB board 20 is located in the installation space 100 of the case 10.
The utility model discloses in, the vertical setting of PCB board 20 is in the installation space 100 of casing 10, can prevent that most dust or metal particle from directly falling on PCB board 20 after getting into the installation space 100 of casing 10, greatly reduced the probability that the short circuit takes place for the circuit on PCB board 20.
In an alternative embodiment, as shown in fig. 3, the emergency lighting controller further includes a shielding plate 30, the shielding plate 30 covers the mounting plate 11, and encloses an accommodating space 31 with the mounting plate 11; the PCB board 20 is located in the receiving space 31.
In the present embodiment, dust or metal particles can be further prevented from directly falling on the PCB board 20 by the shielding plate 30.
In an alternative embodiment, as shown in fig. 3 and 4, the shutter 30 comprises a first side wall 34, a second side wall 35 and a bottom wall 36; the first side wall 34 and the second side wall 35 are oppositely arranged; a bottom wall 36 is arranged between the first side wall 34 and the second side wall 35 and connects the first side wall 34 and the second side wall 35, respectively; wherein the first side wall 34, the second side wall 35, the bottom wall 36 and the mounting plate 11 enclose an accommodation space 31 with two opposite openings.
In this embodiment, the shielding plate 30 includes a first side wall 34, a second side wall 35 and a bottom wall 36, and the first side wall 34, the second side wall 35, the bottom wall 36 and the mounting plate 11 enclose an accommodating space 31 having two opposite openings, so that the heat dissipation effect in the accommodating space 31 is better.
In an alternative embodiment, as shown in fig. 3 and 4, the shutter 30 further comprises a first fixed wall 37 and a second fixed wall 38; the first fixing wall 37 is provided outside the first side wall 34; the second fixing wall 38 is provided outside the second side wall 35; the shutter 30 is fixed to the mounting plate 11 by a first fixing wall 37 and a second fixing wall 38.
In an alternative embodiment, as shown in fig. 3 and 4, the emergency lighting controller further comprises a plurality of set screws 32 and a plurality of set nuts 33; a part of the fixing screws 32 sequentially penetrate through the mounting plate 11 and the first fixing wall 37 and then are matched with a part of the fixing nuts 33, so that the first fixing wall 37 is locked on the mounting plate 11; the other part of the fixing screw 32 passes through the mounting plate 11 and the second fixing wall 38 in sequence and then is matched with the other part of the fixing nut 33, so that the second fixing wall 38 is locked on the mounting plate 11.
In an alternative embodiment, as shown in fig. 5, the emergency lighting controller further includes a plurality of mounting screws 22; mounting screws 22 are inserted through the PCB board 20 and into the mounting plate 11 to lock the PCB board 20 to the mounting plate 11.
In this embodiment, the corner of the PCB 20 is provided with a through hole 21, and a mounting screw 22 passes through the mounting plate 11 after passing through the through hole 21.
In an alternative embodiment, as shown in fig. 3 and 5, the mounting board 11 is provided with a plurality of support posts 111, the plurality of support posts 111 supporting the PCB board 20; wherein, the mounting screws 22 penetrate the support posts 111 after penetrating the PCB board 20.
In this embodiment, the support posts 111 support the PCB 20, so that a heat dissipation space 23 is formed between the PCB 20 and the mounting board 11, and the heat dissipation effect of the PCB 20 is improved.
In an alternative embodiment, the mounting plate 11 is made of a metallic material. To further improve the heat dissipation effect of the PCB board 20, wherein the mounting board 11 may be made of copper material or aluminum alloy material.
In an alternative embodiment, as shown in fig. 1, the housing 10 includes a support frame 12, a first side plate 16, a second side plate 17, a top plate 14, a bottom plate 15, and a rear cover plate 13; the top plate 14 is arranged on the upper side of the support frame 12; the bottom plate 15 is arranged at the lower side of the support frame 12 and is opposite to the top plate 14; the first side plate 16 and the second side plate 17 are oppositely arranged at two sides of the support frame 12; the rear cover plate 13 is arranged at the rear side of the support frame 12; the mounting plate 11 is arranged on the front side of the support frame 12 and opposite to the rear cover plate 13; the first side plate 16, the second side plate 17, the top plate 14, the bottom plate 15, the rear cover plate 13 and the mounting plate 11 enclose a mounting space 100.
In this embodiment, the mounting plate 11 is disposed at the front side of the supporting frame 12, when the PCB 20 is out of order and needs to be removed for maintenance, the PCB 20 can be removed when the mounting plate 11 is removed, and when the PCB 20 is removed in the prior art, the panel outside is removed first, and then the tray 19 is removed, so that the PCB 20 can be removed.
In the present embodiment, the mounting boards 11 are provided with a plurality of pieces, and the PCB board 20 is provided on one of the mounting boards 11.
In an alternative embodiment, the emergency lighting controller further comprises a front cover plate 18, the front cover plate 18 being removably mounted to the front side of the mounting plate 11. For blocking dust or metal particles from entering the mounting space 100 from the gap between the mounting plates 11.
In an alternative embodiment, the emergency lighting controller further comprises a tray 19, the tray 19 being disposed on the support frame 12 for mounting other devices of the emergency lighting controller.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. An emergency lighting controller, comprising a housing and a PCB board; the shell is vertically provided with a mounting plate; the back surface of the PCB is leaned against the mounting plate so as to enable the PCB to be vertical; wherein the PCB is positioned in the mounting space of the housing.
2. The emergency lighting controller of claim 1, further comprising a shield plate disposed on the mounting plate and enclosing a receiving space with the mounting plate; the PCB board is located in the accommodating space.
3. The emergency lighting controller of claim 2, wherein the shutter comprises a first side wall, a second side wall, and a bottom wall; the first side wall and the second side wall are arranged oppositely; the bottom wall is arranged between the first side wall and the second side wall and respectively connected with the first side wall and the second side wall; wherein the first side wall, the second side wall, the bottom wall and the mounting plate enclose the accommodating space, and the accommodating space has two opposite openings.
4. The emergency lighting control of claim 3 wherein the shutter further comprises a first fixed wall and a second fixed wall; the first fixing wall is arranged on the outer side of the first side wall; the second fixing wall is arranged on the outer side of the second side wall; the shielding plate is fixed on the mounting plate through the first fixing wall and the second fixing wall.
5. The emergency lighting controller of claim 4, further comprising a plurality of set screws and a plurality of set nuts; a part of the fixing screws sequentially penetrate through the mounting plate and the first fixing wall and then are matched with a part of the fixing nuts so as to lock the first fixing wall on the mounting plate; the other part of the fixing screws sequentially penetrate through the mounting plate and the second fixing wall and then are matched with the other part of the fixing nuts, so that the second fixing wall is locked on the mounting plate.
6. The emergency lighting controller of claim 1, further comprising a plurality of mounting screws; the mounting screw penetrates through the mounting plate after passing through the PCB plate, so that the PCB plate is locked on the mounting plate.
7. The emergency lighting controller of claim 6, wherein the mounting plate is provided with a plurality of support posts, the plurality of support posts supporting the PCB board; and the mounting screw penetrates through the supporting column after penetrating through the PCB.
8. The emergency lighting control of claim 1 wherein the mounting plate is made of a metallic material.
9. The emergency lighting controller of claim 1, wherein the housing comprises a support bracket, a first side panel, a second side panel, a top panel, a bottom panel, and a back cover panel; the top plate is arranged on the upper side of the support frame; the bottom plate is arranged on the lower side of the support frame and is opposite to the top plate; the first side plate and the second side plate are oppositely arranged on two sides of the supporting frame; the rear cover plate is arranged on the rear side of the support frame; the mounting plate is arranged on the front side of the support frame and is opposite to the rear cover plate; wherein the first side plate, the second side plate, the top plate, the bottom plate, the rear cover plate and the mounting plate enclose the mounting space.
10. An emergency lighting control as in claim 9 further comprising a front cover plate removably covering a front side of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021052736.0U CN212034408U (en) | 2020-06-09 | 2020-06-09 | Emergency lighting controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021052736.0U CN212034408U (en) | 2020-06-09 | 2020-06-09 | Emergency lighting controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212034408U true CN212034408U (en) | 2020-11-27 |
Family
ID=73477191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021052736.0U Active CN212034408U (en) | 2020-06-09 | 2020-06-09 | Emergency lighting controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212034408U (en) |
-
2020
- 2020-06-09 CN CN202021052736.0U patent/CN212034408U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN GEOSHEEN LIGHTING Co.,Ltd. Assignor: SHENZHEN RIFENG ELECTRONICS Co.,Ltd. Contract record no.: X2022440020001 Denomination of utility model: Emergency lighting controller Granted publication date: 20201127 License type: Common License Record date: 20220104 |
|
| EE01 | Entry into force of recordation of patent licensing contract |