CN214755697U - EPS emergency power supply cabinet - Google Patents
EPS emergency power supply cabinet Download PDFInfo
- Publication number
- CN214755697U CN214755697U CN202120338563.7U CN202120338563U CN214755697U CN 214755697 U CN214755697 U CN 214755697U CN 202120338563 U CN202120338563 U CN 202120338563U CN 214755697 U CN214755697 U CN 214755697U
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- cabinet
- rack
- cabinet door
- fixedly connected
- gear
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Abstract
The utility model discloses a EPS emergency power supply cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body and a cabinet door, fixedly connected with back shaft on the internal lower terminal surface of cabinet, the cover is equipped with torsion spring on the back shaft, torsion spring one end embedding the cabinet is internal, other end fixedly connected with connecting block, the first compression spring of fixedly connected with on the connecting block, the first rack of the other end fixedly connected with of first compression spring, first rack toothing is connected with first gear, the second gear of the coaxial setting of first gear fixedly connected with, second gear meshing is connected with the second rack, the second rack with the cabinet door rotates and connects, be equipped with second compression spring and extension spring on the cabinet door with second rack elastic connection. The utility model discloses in, the cover is equipped with torsion spring on the back shaft, and when pulling open the cabinet door, torsion spring can produce deformation, can make the cabinet door reply the closed condition automatically under the condition that does not receive external force.
Description
Technical Field
The utility model relates to an EPS emergency power supply equipment technical field especially relates to an EPS emergency power supply cabinet.
Background
The EPS emergency power supply is power supply equipment formed according to the requirements of primary load power supply equipment such as fire-fighting facilities, emergency lighting and the like. The product consists of a mutual throw-in device, an automatic charger, an inverter, a storage battery and the like, and is equipment for providing power for emergency electric equipment when a fire occurs in a building or in other emergency situations. The EPS emergency power supply cabinet body is generally provided with a cabinet door for installation or maintenance, the cabinet door is hinged to a cabinet side plate through hinges, various components in the cabinet body are precise, the cabinet body is easily influenced by the external environment, the cabinet door is generally in a closed state, and the cabinet door can be opened only when being installed or maintained.
Current cabinet door does not generally have the reset function, only articulates through the hinge promptly, leads to the cabinet door can not close in real time, overhauls when overhauing promptly that the workman is short-lived need not open the cabinet door, and the cabinet door can't realize closing at any time. Simultaneously EPS emergency power supply's rack is bulky, and the general rack door body sets up to an organic whole and rotates and open, need just can open in the space of broad for this emergency power supply occupation space is great when the installation, does not have the rationality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the EPS emergency power supply cabinet is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an EPS emergency power supply cabinet, includes the cabinet body and cabinet door, fixedly connected with back shaft on the internal lower terminal surface of cabinet, the cover is equipped with torsion spring on the back shaft, torsion spring one end embedding the cabinet is internal, other end fixedly connected with connecting block, the first compression spring of fixedly connected with on the connecting block, the first rack of the other end fixedly connected with of first compression spring, first rack toothing is connected with first gear, the second gear of the coaxial setting of first gear fixedly connected with, second gear meshing is connected with the second rack, the second rack with the cabinet door rotates to be connected, be equipped with second compression spring and extension spring on the cabinet door with second rack elastic connection.
As a further description of the above technical solution:
the external surface of the cabinet body is provided with a heat dissipation opening, and a dustproof net is arranged on the heat dissipation opening.
As a further description of the above technical solution:
be provided with the arc slide rail on the internal lower terminal surface of cabinet, the arc slide rail is embedded to have the slider, the slider with connecting block fixed connection.
As a further description of the above technical solution:
the cabinet door is divided into two parts and is connected through a rotating shaft, and the cabinet body is provided with a sliding groove matched with the cabinet door.
As a further description of the above technical solution:
the second rack is an arc rack.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the cover is equipped with torsion spring on the back shaft, and when pulling open the cabinet door, torsion spring can produce deformation, can make the cabinet door reply the closed condition automatically under the condition that does not receive external force. Make the cabinet door be in the state of closing in real time, avoid the internal structure of cabinet and components and parts to receive external factors's influence, protect the internal structure of cabinet and components and parts in real time, also can avoid the workman to overhaul the back to forget to close the cabinet door simultaneously.
2. The utility model discloses in, divide into two parts with the cabinet door, do not need the space of broad when opening for this emergency power supply occupation space reduces when the installation, and overall structure is more reasonable.
Drawings
Fig. 1 shows a schematic overall structure diagram provided according to an embodiment of the present invention;
fig. 2 shows a top view of an internal partial structure provided according to an embodiment of the present invention;
fig. 3 shows a top view of a cabinet door structure provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a cabinet body; 2. a cabinet door; 3. a heat dissipation port; 4. a support shaft; 5. a torsion spring; 6. connecting blocks; 7. an arc-shaped slide rail; 8. a first compression spring; 9. a first rack; 10. a first gear; 11. a second gear; 12. a second rack; 13. a second compression spring; 14. a tension spring.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an EPS emergency power supply cabinet comprises a cabinet body 1 and a cabinet door 2, wherein a supporting shaft 4 is fixedly connected on the lower end face inside the cabinet body 1, a torsion spring 5 is sleeved on the supporting shaft 4, one end of the torsion spring 5 is embedded in the cabinet body 1, the other end of the torsion spring is fixedly connected with a connecting block 6, a first compression spring 8 is fixedly connected on the connecting block 6, the other end of the first compression spring 8 is fixedly connected with a first rack 9, the first rack 9 is meshed with a first gear 10, the first gear 10 is fixedly connected with a coaxially arranged second gear 11, the second gear 11 is meshed with a second rack 12, the second rack 12 is rotatably connected with the cabinet door 2, a second compression spring 13 and an extension spring 14 are arranged on the cabinet door 2 and elastically connected with the second rack 12, the torsion spring 5 is sleeved on the supporting shaft 4, when the cabinet door 2 is pulled open, the torsion spring 5 can deform, so that the cabinet door 2 can automatically return to a closed state under the condition of not receiving external force.
Specifically, as shown in fig. 1, the outer surface of the cabinet body 1 is provided with a heat dissipation opening 3, the heat dissipation opening 3 is provided with a dust screen, and the heat dissipation opening 3 and the dust screen are arranged, so that dust cannot enter the cabinet body 1 while the heat dissipation effect is achieved, and the influence of external factors on the structure and components in the cabinet body 1 is avoided.
Specifically, as shown in fig. 1, fig. 2 and fig. 3, be provided with arc slide rail 7 on the terminal surface under the cabinet body 1 is inside, arc slide rail 7 is embedded to have the slider, slider and 6 fixed connection of connecting block, cabinet door 2 divide into two parts and connect through the pivot, cabinet body 1 is equipped with the spout with cabinet door 2 matched with, second rack 12 is the arc rack, divide into two parts with cabinet door 2, do not need the space of broad when opening, make this emergency power supply occupation space reduce when the installation, overall structure is more reasonable.
The working principle is as follows: when the cabinet door is used, the cabinet door 2 is pulled open, the cabinet door 2 drives the second rack 12 to move, because the left and right sides of the fixed blocks of the cabinet door 2 and the second rack 12 are respectively provided with the second compression spring 13 and the extension spring 14, when the cabinet door 2 rotates, the second rack 12 is always meshed with the second gear 11, meanwhile, the second rack 12 moves to drive the second gear 11 to rotate, and then the first gear 10 which is coaxially arranged is driven to rotate, the second gear 11 and the first gear 10 synchronously rotate and have the same angular velocity, because the radiuses of the second gear 11 and the first gear 10 are different, the linear velocities of the second gear 11 and the first gear 10 are different, so that the rotating paths of the outer rings of the gears are different, when the torsion spring 5 rotates by a smaller angle, the cabinet door 2 can rotate by a larger angle, then the first gear 10 rotates to drive the first rack 9 to move, and simultaneously, because of the arc-shaped sliding rail 7 and the first compression spring 8, first gear 10 also is engaged with first rack 9 all the time at the removal in-process, and first rack 9 removes and drives connecting block 6 and remove for torsion spring 5 produces deformation, and at this moment, needs external force to maintain cabinet door 2 and be in open mode. If external force disappears, then torsion spring 5 deformation tends to disappear, the reconversion promptly, when torsion spring 5 reconversion for whole structure reverse rotation, pulling cabinet door 2 gets back to the closed condition, accomplishes the restoration to cabinet door 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The EPS emergency power supply cabinet comprises a cabinet body (1) and a cabinet door (2), and is characterized in that a supporting shaft (4) is fixedly connected to the lower end face of the inside of the cabinet body (1), a torsion spring (5) is sleeved on the supporting shaft (4), one end of the torsion spring (5) is embedded into the cabinet body (1), the other end of the torsion spring is fixedly connected with a connecting block (6), a first compression spring (8) is fixedly connected to the connecting block (6), a first rack (9) is fixedly connected to the other end of the first compression spring (8), a first gear (10) is meshed with the first rack (9), a second gear (11) which is coaxially arranged is fixedly connected with the first gear (10), a second rack (12) is meshed with the second gear (11), and the second rack (12) is rotatably connected with the cabinet door (2), and a second compression spring (13) and an extension spring (14) are arranged on the cabinet door (2) and are elastically connected with the second rack (12).
2. The EPS emergency power supply cabinet according to claim 1, wherein a heat dissipation opening (3) is formed in the outer surface of the cabinet body (1), and a dust screen is arranged on the heat dissipation opening (3).
3. The EPS emergency power supply cabinet according to claim 1, wherein an arc-shaped sliding rail (7) is arranged on the lower end face of the inside of the cabinet body (1), a sliding block is embedded in the arc-shaped sliding rail (7), and the sliding block is fixedly connected with the connecting block (6).
4. An EPS emergency power supply cabinet according to claim 1, characterized in that the cabinet door (2) is divided into two parts and connected by a rotating shaft, and the cabinet body (1) is provided with a sliding groove matched with the cabinet door (2).
5. An EPS emergency power supply cabinet according to claim 1, characterized in that the second rack (12) is an arc-shaped rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120338563.7U CN214755697U (en) | 2021-02-06 | 2021-02-06 | EPS emergency power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120338563.7U CN214755697U (en) | 2021-02-06 | 2021-02-06 | EPS emergency power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214755697U true CN214755697U (en) | 2021-11-16 |
Family
ID=78644702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120338563.7U Active CN214755697U (en) | 2021-02-06 | 2021-02-06 | EPS emergency power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214755697U (en) |
-
2021
- 2021-02-06 CN CN202120338563.7U patent/CN214755697U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230424 Address after: Zone A, 1st Floor, Building 6, No. 1955 Da'an Road, Jiading District, Shanghai, 201809 Patentee after: Shanghai Yaoye Mingchen Electric Complete Equipment Co.,Ltd. Address before: 528000 room 1804, block 2, Shidai Langqiao garden, No. 7, Denghu West Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: Liang Jiecheng |