Emergency lighting power supply protection device with heat dissipation structure

Abstract

The utility model relates to the technical field of emergency lighting power supplies, in particular to an emergency lighting power supply protection device with a heat dissipation structure, and adopts the technical scheme that the emergency lighting power supply protection device with the heat dissipation structure comprises a protection shell, a protection door, heat dissipation holes, a storage groove, a magnetic suction sheet, a filter screen and a semi-arc groove; a protective door is installed on the front side of a protective shell installed in front of a wall, heat dissipation holes penetrating through the protective door are formed in the protective door, a storage groove is formed in the front side of the protective door, a filter screen is arranged in the storage groove, a magnetic attraction piece adheres to the interior of the storage groove, the filter screen is attracted to the front end of the magnetic attraction piece, and semi-arc grooves which are opposite left and right are formed in the filter screen. The storage groove is formed in the front side of the heat dissipation hole, the filter screen is fixed in the storage groove through the magnetic attraction piece, the filter screen can prevent dust from entering the protection device, the semi-arc groove can provide a force application point for workers to disassemble the filter screen, and the filter screen replacement difficulty is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of emergency lighting power supplies, and particularly relates to a protective device for an emergency lighting power supply with a heat dissipation structure. Background Art

[0002] In case of emergencies such as fires, earthquakes or power outages, the emergency lighting power supply can provide lighting to help people evacuate and take shelter safely.

[0003] At present, the existing protective devices for emergency lighting power supplies often dissipate heat through heat dissipation holes. Such a heat dissipation structure causes external dust to easily enter the power supply through the heat dissipation holes, resulting in damage to the power supply.

[0004] Therefore, aiming at the problem that the existing protective device for emergency lighting power supply dissipates heat through heat dissipation holes, and such a heat dissipation method causes dust to easily enter and damage the power supply, the existing protective device for emergency lighting power supply is improved by installing a filter screen on the outer side of the protective door to block dust while not hindering the air circulation and preventing dust from entering the protective device. Summary of the Utility Model

[0005] In order to overcome the problem that the existing protective device for emergency lighting power supply dissipates heat through heat dissipation holes, and such a heat dissipation method causes dust to easily enter.

[0006] The technical solution of the utility model is: a protective device for an emergency lighting power supply with a heat dissipation structure, which includes a protective shell, a protective door, heat dissipation holes, a storage groove, magnetic attraction pieces, a filter screen and semi-circular grooves; a protective door is installed on the front side of the protective shell installed in front of the wall surface, heat dissipation holes penetrating through the protective door are opened on the protective door, a storage groove is opened on the front side of the protective door, the filter screen is arranged in the storage groove, magnetic attraction pieces are adhered in the storage groove, the filter screen is adsorbed at the front end of the magnetic attraction pieces, and semi-circular grooves opposite to each other left and right are opened on the filter screen.

[0007] Preferably, by opening a storage groove on the front side of the heat dissipation holes and fixing the filter screen in the storage groove through magnetic attraction pieces, the filter screen can form a layer of filtration in front of the heat dissipation holes, preventing dust from entering the protective device without affecting the air circulation, and the magnetic attraction design makes the disassembly and assembly of the filter screen more convenient. The semi-circular grooves can provide a force application point for the staff to disassemble the filter screen, reducing the difficulty of replacing and cleaning the filter screen and avoiding the decrease of heat dissipation effect caused by the blockage of the filter screen.

[0008] As a preference, a first mounting seat is fixedly connected to the rear side of the protective shell, four first anchoring holes are opened on the mounting seat, the first mounting seat is closely attached to the wall surface, and the first mounting seat is fixed on the wall surface by screws serving as anchor bolts passing through the first anchoring holes, achieving the effect of fixing the protective shell fixedly connected to the front of the first mounting seat on the wall surface.

[0009] Preferably, a partition is fixedly connected inside the protective shell. An emergency lamp is installed on the partition, and an emergency power supply is installed below the partition. The emergency power supply can provide electrical energy for the emergency lamp, and the emergency lamp can achieve the effect of emergency lighting.

[0010] Preferably, a hole slot is opened on one side of the protective shell. A connector fixedly connected to the power supply is inserted into the hole slot. The emergency power supply is electrically connected to the emergency lamp. The connector and other power supplies can be connected through a connecting wire to charge the emergency power supply.

[0011] Preferably, insertion holes are opened on the partition. A mounting plate is fixedly connected to the bottom end of the emergency lamp, and a plug post matching the insertion holes is fixedly connected to the bottom end of the mounting plate. The emergency lamp can be fixed above the partition by inserting the plug post into the insertion holes. This design can separate the emergency lamp and the emergency power supply, facilitating subsequent maintenance or replacement.

[0012] Preferably, a second mounting seat is fixedly connected to the bottom end of the emergency power supply. Four second anchoring holes are opened on the second mounting seat. By passing screws as anchor fittings through the second anchoring holes, the second mounting seat and the emergency power supply fixed to the front side of the second mounting seat can be fixed inside the protective shell.

[0013] Preferably, protective glasses with light transmission are installed on both the protective shell and the protective door. The emergency lamp is located inside the protective glass. The protective glass has light transmission and good explosion-proof performance, which can protect the emergency lamp and improve the lighting effect of the emergency lamp at the same time.

[0014] Advantages of the present utility model:

[0015] By improving the existing emergency lighting power supply protection device, a storage groove is opened in front of the heat dissipation holes, and the filter screen is fixed in the storage groove through magnetic attraction pieces. The filter screen can form a layer of filtration in front of the heat dissipation holes, preventing dust from entering the protection device without affecting air circulation. The magnetic attraction design makes the disassembly and assembly of the filter screen more convenient. The semi-circular groove can provide a force application point for the staff to disassemble the filter screen, reducing the difficulty of replacing and cleaning the filter screen and avoiding the reduction of heat dissipation effect caused by the blockage of the filter screen.

[0016] The protective glass has good light transmission. The light source of the emergency lamp can pass through the protective glass, improving the lighting effect of the emergency lamp. At the same time, the protective glass can protect the emergency lamp from being damaged by external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is the first three-dimensional structure schematic diagram of the emergency lighting power supply protection device with a heat dissipation structure of the present utility model;

[0018] Figure 2The figure shows a three-dimensional schematic diagram of the protective door of the emergency lighting power supply protection device with a heat dissipation structure according to the present utility model;

[0019] Figure 3 The figure shows a three-dimensional schematic diagram of the filter screen of the emergency lighting power supply protection device with a heat dissipation structure according to the present utility model;

[0020] Figure 4 The figure shows a three-dimensional schematic diagram of the protective shell of the emergency lighting power supply protection device with a heat dissipation structure according to the present utility model;

[0021] Figure 5 The figure shows a three-dimensional schematic diagram of the emergency power supply of the emergency lighting power supply protection device with a heat dissipation structure according to the present utility model;

[0022] Figure 6 The figure shows a three-dimensional schematic diagram of the emergency lamp of the emergency lighting power supply protection device with a heat dissipation structure according to the present utility model.

[0023] Explanation of reference numerals: 1, protective shell; 2, protective door; 3, heat dissipation holes; 4, storage groove; 5, magnetic sheet; 6, filter screen; 7, semi-circular groove; 8, first mounting seat; 9, first anchoring hole; 10, partition board; 11, emergency lamp; 12, emergency power supply; 13, connector; 14, jack; 15, mounting plate; 16, plug post; 17, second mounting seat; 18, second anchoring hole; 19, protective glass. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] Please refer to Figures 1 - 6 , the present utility model provides an embodiment: An emergency lighting power supply protection device with a heat dissipation structure includes a protective shell 1, a protective door 2, heat dissipation holes 3, a storage groove 4, a magnetic sheet 5, a filter screen 6 and a semi-circular groove 7; A protective door 2 is installed on the front side of the protective shell 1 installed in front of the wall surface. Heat dissipation holes 3 penetrating through the protective door 2 are provided on the protective door 2. A storage groove 4 is provided on the front side of the protective door 2. The filter screen 6 is arranged in the storage groove 4. A magnetic sheet 5 is adhered in the storage groove 4. The filter screen 6 is adsorbed at the front end of the magnetic sheet 5. Semi-circular grooves 7 are provided on the filter screen 6 opposite to each other left and right. By providing a storage groove 4 in front of the heat dissipation holes 3 and fixing the filter screen 6 in the storage groove 4 through the magnetic sheet 5, the filter screen 6 can form a layer of filtration in front of the heat dissipation holes 3, preventing dust from entering the protection device without affecting air circulation. And the magnetic adsorption design makes the disassembly and assembly of the filter screen 6 more convenient. The semi-circular grooves 7 can provide a force application point for the staff to disassemble the filter screen 6, reducing the difficulty of replacing and cleaning the filter screen 6 and avoiding the decrease of heat dissipation effect caused by the blockage of the filter screen 6.

[0026] Please refer to Figure 1 ,Figure 4 , Figure 5 , in this embodiment, a first mounting base 8 is fixedly connected to the rear side of the protective shell 1. Four first anchoring holes 9 are provided on the mounting base. The first mounting base 8 is closely attached to the wall surface. A partition 10 is fixedly connected inside the protective shell 1. An emergency lamp 11 is installed on the partition 10, and an emergency power supply 12 is installed below the partition 10. A hole slot is provided on one side of the protective shell 1, and a connector 13 fixedly connected to the power supply is inserted into the hole slot. The emergency power supply 12 is electrically connected to the emergency lamp 11. By passing screws as anchor fasteners through the first anchoring holes 9, the first mounting base 8 is fixed on the wall surface, achieving the effect of fixing the protective shell 1 fixedly connected in front of the first mounting base 8 on the wall surface. The emergency power supply 12 can provide electrical energy for the emergency lamp 11, and the emergency lamp 11 can play the role of emergency lighting. By connecting the connector 13 and other power supplies through a connecting wire, the emergency power supply 12 can be replenished with electricity.

[0027] Please refer to Figures 4 - 6 , in this embodiment, a jack 14 is provided on the partition 10. A mounting plate 15 is fixedly connected to the bottom end of the emergency lamp 11. A plug post 16 matching the jack 14 is fixedly connected to the bottom end of the mounting plate 15. A second mounting base 17 is fixedly connected to the bottom end of the emergency power supply 12. Four second anchoring holes 18 are provided on the second mounting base 17. Protective glasses 19 with light transmission are installed on both the protective shell 1 and the protective door 2. The emergency lamp 11 is located inside the protective glass 19. By inserting the plug post 16 into the jack 14, the emergency lamp 11 can be fixed above the partition 10. Such a design can separate the emergency lamp 11 and the emergency power supply 12, facilitating subsequent maintenance or replacement. By passing screws as anchor fasteners through the second anchoring holes 18, the second mounting base 17 and the emergency power supply 12 fixed in front of the second mounting base 17 can be fixed inside the protective shell 1. The protective glass 19 has light transmission and good explosion-proof performance, which can provide protection for the emergency lamp 11 and improve the lighting effect of the emergency lamp 11.

[0028] When working, first, the staff places the emergency power supply 12 inside the protective shell 1 so that the connector 13 is aligned with the hole slot, then passes screws through the second anchoring holes 18 to fix the emergency power supply 12 inside the protective shell 1, then aligns the plug post 16 with the jack 14, installs the emergency lamp 11 inside the protective shell 1. After the emergency lamp 11 is connected to the emergency power supply 12, the protective door 2 is installed outside the protective shell 1;

[0029] Align the metal shell of the filter net 6 with the magnetic attraction piece 5, adsorb it at the front end of the magnetic attraction piece 5, and make it located in the storage groove 4. Connect the emergency power supply 12 with other power sources by using a connecting wire. When there is electricity, the other power source charges the emergency power supply 12. In case of an emergency such as a power outage, the emergency power supply 12 converts the stored electricity and provides it to the emergency lamp 11. Through the protective glass 19, the light source generated by the emergency lamp 11 can be clearly seen. During use, the hot air generated by the emergency power supply 12 passes through the heat dissipation holes 3 and then through the filter net 6, and the filter net 6 can filter the external air to prevent dust from entering. After using for a period of time, a large amount of dust accumulates on the filter net 6. The staff inserts a finger into the semi-circular groove 7 to pinch the filter net 6 and take it out for cleaning.

[0030] Through the above steps, the existing emergency lighting power protection device is improved. A storage groove 4 is opened on the front side of the heat dissipation holes 3, and the filter net 6 is fixed in the storage groove 4 by the magnetic attraction piece 5. The filter net 6 can form a layer of filtration in front of the heat dissipation holes 3. Without affecting air circulation, it can prevent dust from entering the protection device. And the magnetic attraction design makes the disassembly and assembly of the filter net 6 more convenient. The semi-circular groove 7 can provide a force application point for the staff to disassemble the filter net 6, reducing the difficulty of replacing and cleaning the filter net 6, and avoiding the decrease of heat dissipation effect caused by the blockage of the filter net 6, so as to solve the problem that dust easily enters in the existing emergency lighting power protection device which dissipates heat through the heat dissipation holes 3.

[0031] The embodiments of the present invention have been described in detail above with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

[0032] The embodiments of the present invention have been described in detail above with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. An emergency lighting power protection device with a heat dissipation structure, comprising a protective shell (1) and a protective door (2); characterized in that, It also includes a heat dissipation hole (3), a storage groove (4), a magnetic sheet (5), a filter screen (6) and a semi-circular groove (7); a protective door (2) is installed on the front side of the protective shell (1) installed in front of the wall surface, a heat dissipation hole (3) penetrating through the protective door (2) is opened on the protective door (2), a storage groove (4) is opened on the front side of the protective door (2), the filter screen (6) is arranged in the storage groove (4), a magnetic sheet (5) is adhered in the storage groove (4), the filter screen (6) is adsorbed at the front end of the magnetic sheet (5), and semi-circular grooves (7) opposite to each other left and right are opened on the filter screen (6).

2. The emergency lighting power protection device with a heat dissipation structure according to claim 1, characterized in that, A first mounting seat (8) is fixedly connected to the rear side of the protective shell (1), four first anchoring holes (9) are opened on the mounting seat, and the first mounting seat (8) is closely attached to the wall surface.

3. The emergency lighting power protection device with a heat dissipation structure according to claim 2, characterized in that, A partition plate (10) is fixedly connected inside the protective shell (1), an emergency lamp (11) is installed on the partition plate (10), and an emergency power supply (12) is installed below the partition plate (10).

4. The emergency lighting power protection device with a heat dissipation structure according to claim 3, characterized in that A hole groove is opened on one side of the protective shell (1), a connector (13) fixedly connected to the power supply is inserted into the hole groove, and the emergency power supply (12) is electrically connected to the emergency lamp (11).

5. The emergency lighting power supply protection device with a heat dissipation structure according to claim 4, characterized in that, A jack (14) is opened on the partition plate (10), a mounting plate (15) is fixedly connected to the bottom end of the emergency lamp (11), and a plug post (16) matching the jack (14) is fixedly connected to the bottom end of the mounting plate (15).

6. The emergency lighting power protection device with a heat dissipation structure according to claim 5, characterized in that, A second mounting seat (17) is fixedly connected to the bottom end of the emergency power supply (12), and four second anchoring holes (18) are opened on the second mounting seat (17).

7. The emergency lighting power protection device with a heat dissipation structure according to claim 6, characterized in that, Light-transmitting protective glasses (19) are installed on both the protective shell (1) and the protective door (2), and the emergency lamp (11) is located inside the protective glass (19).

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