CN214672844U

CN214672844U - Miniature DC power supply speed lithium battery compartment

Info

Publication number: CN214672844U
Application number: CN202121004028.4U
Authority: CN
Inventors: 余杨明
Original assignee: Foshan Zhongwen Electric Co ltd
Current assignee: Foshan Zhongwen Electric Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-09
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a miniature DC power supply speed lithium battery bin, which comprises a bottom plate and a shell, wherein the shell is fixedly connected on the bottom plate, an installation cavity is arranged in the shell, a first sealing plate and a second sealing plate which are symmetrically arranged are arranged above the shell, both ends of the first sealing plate and the second sealing plate are fixedly connected with the shell through a pair of screws, a baffle is fixedly connected in the shell, a positioning block is fixedly connected on the inner wall of one side of the shell, a supporting plate is arranged on one side of the positioning block, a connecting block is fixedly connected at both ends of one side of the supporting plate, a clamping block is fixedly connected at one side of the connecting block, a clamping groove corresponding to the clamping block is arranged on the outer wall at the top of the positioning block, an inserting rod is fixedly connected in the clamping groove, a slot corresponding to the inserting rod is arranged on the clamping block, a bearing block is arranged at one side of the inserting rod, the bearing block is fixedly connected with the positioning block, and the limiting rod is slidably inserted into the bearing block.

Description

Miniature DC power supply speed lithium battery compartment

Technical Field

The utility model relates to a relevant goods field in battery compartment specifically is a miniature DC power supply speed lithium cell storehouse.

Background

Miniature DC power supply is a novel DC power supply equipment who is applied to electric power system, it charges with the rectification, direct current transform and intelligent control integration are for a whole, for primary equipment (like the operating device of circuit breaker) and secondary instrument (like microcomputer circuit protection device) provide reliable uninterrupted DC power supply, possess automatic maintenance (patrolling and examining) function and remote management interface (RS485) to the battery simultaneously, this internal battery of power, small, but wide application in power plant, the transformer substation, switching station, box-type substation and TTU, ONT, in equipment such as FTU, install usually in the cubical switchboard instrument room, miniature DC power supply is a novel DC power supply equipment who is applied to electric power system.

But current miniature DC power supply speed lithium battery compartment is the quick-witted boxboard integration setting usually, and the user is dismantling, washs, and the complete machine is dismantled extremely inconveniently during the maintenance, causes the electric wire in disorder easily when dismantling the organism, and the part damages, and dispels the heat inconveniently leads to the component to produce a large amount of heats in work, and the heat is piled up and is led to equipment easy to break down, reduction equipment life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a miniature DC power supply speed lithium cell storehouse to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a miniature direct-current power supply speed lithium battery bin comprises a bottom plate and a shell, wherein the shell is fixedly connected to the bottom plate, a mounting cavity is arranged in the shell, a first sealing plate and a second sealing plate which are symmetrically arranged are arranged above the shell, two ends of the first sealing plate and the second sealing plate are fixedly connected with the shell through a pair of screws, a partition plate is fixedly connected in the shell, a positioning block is fixedly connected to the inner wall of one side of the shell, a supporting plate is arranged on one side of the positioning block, connecting blocks are fixedly connected to two ends of one side of the supporting plate, a clamping block is fixedly connected to one side of the connecting block, a clamping groove corresponding to the clamping block is formed in the outer wall of the top of the positioning block, an inserting rod is fixedly connected in the clamping groove, a slot corresponding to the inserting rod is formed in the clamping block, a bearing block is arranged on one side of the inserting rod, and the bearing block is fixedly connected with the positioning block, the bearing block is provided with a limiting rod in a sliding insertion mode, one side of the inserting rod is provided with a limiting hole corresponding to the limiting rod, one end of the limiting rod, far away from the inserting rod, is fixedly connected with a pulling block, one side of the supporting plate, far away from the positioning block, is fixedly connected with a micro motor, the output end of the micro motor is fixedly connected with fan blades, and one end of the shell, far away from the positioning block, is provided with a heat dissipation opening.

Preferably, one end of the first sealing plate and one end of the second sealing plate are bent, the bending angle is 90 degrees, and the inner wall of the bent part of the first sealing plate and the second sealing plate is attached to the outer wall of the shell.

Preferably, a plurality of heat dissipation holes are formed in the partition plate.

Preferably, the limiting rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the bearing block and the pulling block.

Preferably, four corners of the bottom plate are provided with mounting ports.

Compared with the prior art, the beneficial effects of the utility model are that:

this miniature DC power supply speed lithium battery compartment supports the casing through the bottom plate, and installs the casing as the installation base, has replaced original integral type through setting up first closing plate and second closing plate independent setting on the casing and can dismantle single closing plate as required, can realize the quick heat dissipation of casing internal element through the inside heat dissipation mechanism that sets up of casing, avoids high temperature to lead to the component impaired, increases life.

Drawings

Fig. 1 is a schematic structural view of a miniature dc power supply speed lithium battery compartment according to the present invention;

FIG. 2 is a schematic view of the inside of a miniature DC power supply speed lithium battery compartment housing of the present invention;

fig. 3 is the a enlarged view of fig. 2 of a miniature dc power supply speed lithium battery compartment of the present invention.

In the figure: 1. a base plate; 2. a housing; 3. a first sealing plate; 4. a second sealing plate; 5. a screw; 6. a partition plate; 7. positioning blocks; 8. a support plate; 9. connecting blocks; 10. a clamping block; 11. inserting a rod; 12. a bearing block; 13. a limiting rod; 14. pulling the block; 15. a micro motor; 16. a fan blade; 17. a heat dissipation port; 18. a spring; 19. and (7) installing the opening.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a miniature direct-current power supply speed lithium battery bin comprises a bottom plate 1 and a shell 2, wherein the shell 2 is fixedly connected to the bottom plate 1, a mounting cavity is arranged in the shell 2, a first sealing plate 3 and a second sealing plate 4 which are symmetrically arranged are arranged above the shell 2, two ends of the first sealing plate 3 and the second sealing plate 4 are fixedly connected with the shell 2 through a pair of screws 5, a partition plate 6 is fixedly connected in the shell 2, a positioning block 7 is fixedly connected to the inner wall of one side of the shell 2, a supporting plate 8 is arranged on one side of the positioning block 7, connecting blocks 9 are fixedly connected to two ends of one side of the supporting plate 8, a clamping block 10 is fixedly connected to one side of each connecting block 9, a clamping groove corresponding to the clamping block 10 is arranged on the outer wall of the top of the positioning block 7, an inserting rod 11 is fixedly connected in the clamping groove, a slot corresponding to the inserting rod 11 is arranged on the clamping block 10, a bearing block 12 is arranged on one side of the inserting rod 11, and the bearing block 12 is fixedly connected with the positioning block 7, a limiting rod 13 is slidably inserted on the bearing block 12, a limiting hole corresponding to the limiting rod 13 is formed in one side of the insertion rod 11, a pull block 14 is fixedly connected to one end, away from the insertion rod, of the limiting rod 13, a miniature motor 15 is fixedly connected to one side, away from the positioning block 7, of the supporting plate 8, a fan blade 16 is fixedly connected to the output end of the miniature motor 15, a heat dissipation port 17 is formed in one end, away from the positioning block 7, of the shell 2, specifically, the bottom plate 1 supports the shell 2, when the internal elements of the shell 2 need to be overhauled, a screw 5 on the first sealing plate 3 or the second sealing plate 4 is dismounted as needed to overhaul the internal parts, meanwhile, the miniature motor 15 on the mounting plate can be started to drive the fan blade 16 to rotate so as to lead out high temperature through the heat dissipation port 17 during operation of the internal elements of the shell 2, heat dissipation is achieved, when the heat dissipation overall mechanism needs to be dismounted and cleaned, the pull block 14 to drive the limiting rod 13 to slide on the bearing block 12, so that the limiting rod 13 is drawn out from the limiting hole on the insertion rod And then the supporting plate 8 is pulled upwards to draw the fixture block 10 out of the insert rod 11 for disassembly.

Further, the first sealing plate 3 and the one end of second sealing plate 4 are the setting of bending, and the angle of bending is 90, and the inner wall of the department of bending of first sealing plate 3 and second sealing plate 4 is laminated with 2 outer walls of casing mutually.

Further, a plurality of heat dissipation holes are formed in the partition plate 6.

Further, the limiting rod 13 is sleeved with a spring 18, and two ends of the spring 18 are fixedly connected with the bearing block 12 and the pulling block 14 respectively, so that the limiting rod 13 can rebound to a limiting hole conveniently.

Further, all be equipped with installing port 19 on the four corners of bottom plate 1, conveniently fix bottom plate 1.

The working principle is as follows: at first, the bottom plate 1 supports the shell 2, when an internal element of the shell 2 needs to be overhauled, the screw 5 on the first sealing plate 3 or the second sealing plate 4 is dismantled as required to overhaul the inside, meanwhile, when the internal element of the shell 2 works, the micro motor 15 on the mounting plate can be started to drive the fan blades 16 to rotate, so that high temperature is led out through the heat dissipation port 17, element heat dissipation is realized, when the heat dissipation integral mechanism needs to be dismantled and cleaned, the pull block 14 is pulled to drive the limiting rod 13 to slide on the bearing block 12, so that the limiting rod 13 is pulled out from the limiting hole on the inserted rod, and then the support plate 8 is pulled upwards to pull the fixture block 10 out of the inserted rod 11 to realize dismantling.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a miniature DC power supply speed lithium cell storehouse, includes bottom plate (1) and casing (2), its characterized in that: the shell (2) is fixedly connected to the bottom plate (1), an installation cavity is arranged in the shell (2), a first sealing plate (3) and a second sealing plate (4) which are symmetrically arranged are arranged above the shell (2), two ends of the first sealing plate (3) and the second sealing plate (4) are fixedly connected with the shell (2) through a pair of screws (5), a partition plate (6) is fixedly connected in the shell (2), a positioning block (7) is fixedly connected to the inner wall of one side of the shell (2), a supporting plate (8) is arranged on one side of the positioning block (7), connecting blocks (9) are fixedly connected to two ends of one side of the supporting plate (8), a clamping block (10) is fixedly connected to one side of each connecting block (9), a clamping groove corresponding to the clamping block (10) is arranged on the outer wall of the top of the positioning block (7), and an insertion rod (11) is fixedly connected in the clamping groove, be equipped with the slot that corresponds with inserted bar (11) on fixture block (10), one side of inserted bar (11) is equipped with carrier block (12), carrier block (12) and locating piece (7) fixed connection, sliding on carrier block (12) is inserted and is equipped with gag lever post (13), one side of inserted bar (11) is equipped with the spacing hole that corresponds with gag lever post (13), the one end fixedly connected with of inserted bar draws piece (14) is kept away from in gag lever post (13), one side fixedly connected with micromotor (15) of locating piece (7) are kept away from in backup pad (8), the output fixedly connected with flabellum (16) of micromotor (15), one of locating piece (7) is kept away from in casing (2) is served and is equipped with thermovent (17).

2. The miniature direct current power supply speed lithium battery compartment of claim 1, wherein: the first sealing plate (3) and one end of the second sealing plate (4) are bent, the bending angle is 90 degrees, and the inner wall of the bent part of the first sealing plate (3) and the second sealing plate (4) is attached to the outer wall of the shell (2).

3. The miniature direct current power supply speed lithium battery compartment of claim 1, wherein: and a plurality of heat dissipation holes are formed in the partition plate (6).

4. The miniature direct current power supply speed lithium battery compartment of claim 1, wherein: the limiting rod (13) is sleeved with a spring (18), and two ends of the spring (18) are fixedly connected with the bearing block (12) and the pulling block (14) respectively.

5. The miniature direct current power supply speed lithium battery compartment of claim 1, wherein: four corners of the bottom plate (1) are provided with mounting ports (19).