CN207834842U - A kind of electronics inversion welding cutting power supply system and device - Google Patents
A kind of electronics inversion welding cutting power supply system and device Download PDFInfo
- Publication number
- CN207834842U CN207834842U CN201820085642.XU CN201820085642U CN207834842U CN 207834842 U CN207834842 U CN 207834842U CN 201820085642 U CN201820085642 U CN 201820085642U CN 207834842 U CN207834842 U CN 207834842U
- Authority
- CN
- China
- Prior art keywords
- power supply
- wall
- supply box
- box
- installation cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title description 3
- 239000006096 absorbing agent Substances 0.000 claims abstract description 9
- 230000008961 swelling Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000002775 capsule Substances 0.000 description 3
- 206010016766 flatulence Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of electronics inversions to weld cutting power supply system and device, including power supply box, the inner wall of power supply box is connected with power supply body, the opposite two side of the power supply box offers thermovent, the inner wall of thermovent is rotatably connected to multiple shafts disposed in parallel, and screen and gear are respectively sleeved in shaft.The utility model is simple in structure, when there is open fire because of short circuit inside power supply box, power supply box internal temperature increases, pass through heat absorbing sheet, the conductive force of absorber plate and endothermic box, make swelling gasbag expanded by heating, drive two slide bar back movements, grab is detached with the bayonet of rack lower end, under the first recoil of spring force effect, rack moves up, rack and pinion engages, drive shaft rotation, shaft drives screen to go to vertical position, thermovent is closed, prevent open fire from emerging power supply box, expand fire range, simultaneously, screen can reduce the content that air flows into power supply box, slow down the intensity of a fire.
Description
Technical field
The utility model is related to power technique fields more particularly to a kind of electronics inversion to weld cutting power supply system and device.
Background technology
Power supply is the device that power is provided to electronic equipment, also referred to as power supply unit, it provides all components in computer
Required electric energy.Whether the size of power, electric current and voltage are stablized, and by the working performance for directly affecting computer and make
Use the service life；Existing power supply in use, general lack of safeguard measure, once the fire caused by short circuit, power supply box are difficult
It actively takes precautions against fire, controls fire.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of electronics inversion weldering proposed
Connect cutting power supply system and device.
To achieve the goals above, the utility model uses following technical solution：
A kind of electronics inversion welding cutting power supply system and device, including power supply box, the inner wall of power supply box are connected with power supply sheet
Body, the opposite two side of the power supply box offer thermovent, and the inner wall of thermovent is rotatably connected to multiple disposed in parallel
Shaft is respectively sleeved on screen and gear in shaft, and the inner roof wall of the thermovent is equipped with placing groove, and the inner wall of placing groove passes through
First spring is connected with the rack engaged with gear, and the bottom wall of the power supply box offers installation cavity, the inner wall connection of installation cavity
There are endothermic box, the top of endothermic box to run through the inner roof wall of installation cavity and be connected with absorber plate, swelling gasbag is equipped in endothermic box, it is swollen
The both ends of flatulence capsule are respectively connected with the side of fixed plate, and the other side of fixed plate is connected with slide bar, and the other end of slide bar is through suction
The inner wall of hot tank is simultaneously connected with grab, and the lower end of the rack is run through the bottom wall of thermovent and extended in installation cavity, and rack
One end in installation cavity is equipped with bayonet corresponding with grab, and second spring, and second spring are socketed on the slide bar
Both ends connect respectively with slide bar and endothermic box.
Preferably, the bottom of the slide bar is connected with one end of fixed link, and the other end of fixed link runs through the bottom of installation cavity
Wall, and the bottom wall of installation cavity offers sliding mouth corresponding with fixed link.
Preferably, heat absorbing sheet that is multiple parallel and being obliquely installed is connected at the top of the absorber plate.
Preferably, the inner wall of the endothermic box is evenly distributed with round heat bulge.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, inside power supply box
When there is open fire because of short circuit, power supply box internal temperature increases, and by the conductive force of heat absorbing sheet, absorber plate and endothermic box, makes swollen
Flatulence capsule expanded by heating drives two slide bar back movements, and grab is detached with the bayonet of rack lower end, in the first recoil of spring power
Under effect, rack moves up, and rack and pinion engagement drives shaft rotation, shaft to drive screen to go to vertical position, will dissipate
The closing of hot mouth prevents open fire from emerging power supply box, expands fire range, meanwhile, screen can reduce air and flow into containing in power supply box
Amount, slows down the intensity of a fire.
Description of the drawings
Fig. 1 be the utility model proposes structural schematic diagram.
In figure：First spring 1, gear 2, screen 3, rack 4, grab 5, power supply box 6, heat absorbing sheet 7, absorber plate 8, endothermic box
9, power supply body 10, slide bar 11, second spring 12, fixed plate 13, swelling gasbag 14.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, cutting power supply system and device, including power supply box 6 are welded in a kind of electronics inversion, and the inner wall of power supply box 6 connects
It is connected to power supply body 10, the opposite two side of power supply box 6 offers thermovent, and the inner wall of thermovent is rotatably connected to multiple put down
The shaft of row setting, is respectively sleeved on screen 3 and gear 2 in shaft, and the inner roof wall of thermovent is equipped with placing groove, placing groove it is interior
Wall is connected with the rack 4 engaged with gear 2 by the first spring 1, and the bottom wall of power supply box 6 offers installation cavity, installation cavity it is interior
Wall is connected with endothermic box 9, and the top of endothermic box 9 runs through the inner roof wall of installation cavity and is connected with absorber plate 8, the top of absorber plate 8
It is connected with heat absorbing sheet 7 that is multiple parallel and being obliquely installed, enhances endothermic effect, is equipped with swelling gasbag 14 in endothermic box 9, expands gas
The both ends of capsule 14 are respectively connected with the side of fixed plate 13, and the other side of fixed plate 13 is connected with slide bar 11, the other end of slide bar 11
Through endothermic box 9 inner wall and be connected with grab 5, the inner wall of endothermic box 9 is evenly distributed with round heat bulge, improves heat dissipation effect
The lower end of fruit, rack 4 is run through the bottom wall of thermovent and is extended in installation cavity, and one end that rack 4 is located in installation cavity is equipped with
Bayonet corresponding with grab 5, is socketed with second spring 12 on slide bar 11, and the both ends of second spring 12 respectively with slide bar 11 and
Endothermic box 9 connects, and the bottom of slide bar 11 is connected with one end of fixed link, and the other end of fixed link runs through the bottom wall of installation cavity, and
The bottom wall of installation cavity offers sliding mouth corresponding with fixed link, for external control slide bar 11.
Operation principle：When there is open fire because of short circuit inside power supply box 6,6 internal temperature of power supply box increases, and passes through heat absorbing sheet
7, the conductive force of absorber plate 8 and endothermic box 9 makes 14 expanded by heating of swelling gasbag, drives two 11 back movements of slide bar, grab
5 detach with the bayonet of 4 lower end of rack, and under 1 rebound effect of the first spring, rack 4 moves up, and rack 4 is nibbled with gear 2
It closes, drives shaft rotation, shaft to drive screen 3 to go to vertical position, thermovent is closed, prevent open fire from emerging power supply box 6, expand
Conflagration range, meanwhile, screen 3 can reduce the content that air flows into power supply box 6, slow down the intensity of a fire.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. cutting power supply system and device is welded in a kind of electronics inversion, including power supply box (6), the inner wall of power supply box (6) are connected with electricity
Source ontology (10), which is characterized in that the opposite two side of the power supply box (6) offers thermovent, and the inner wall of thermovent turns
It is dynamic to be connected with multiple shafts disposed in parallel, screen (3) and gear (2), the interior top of the thermovent are respectively sleeved in shaft
Wall is equipped with placing groove, and the inner wall of placing groove is connected with the rack (4) engaged with gear (2), the power supply by the first spring (1)
The bottom wall of case (6) offers installation cavity, and the inner wall of installation cavity is connected with endothermic box (9), and installation cavity is run through at the top of endothermic box (9)
Inner roof wall and be connected with absorber plate (8), swelling gasbag (14) is equipped in endothermic box (9), the both ends of swelling gasbag (14) connect
It is connected to the side of fixed plate (13), the other side of fixed plate (13) is connected with slide bar (11), and the other end of slide bar (11) is through suction
The inner wall of hot tank (9) is simultaneously connected with grab (5), and the lower end of the rack (4) runs through the bottom wall of thermovent and extends to installation cavity
It is interior, and rack (4) is located at one end in installation cavity and is equipped with bayonet corresponding with grab (5), is socketed on the slide bar (11)
Second spring (12), and the both ends of second spring (12) are connect with slide bar (11) and endothermic box (9) respectively.
2. cutting power supply system and device is welded in a kind of electronics inversion according to claim 1, which is characterized in that the slide bar
(11) bottom is connected with one end of fixed link, and the other end of fixed link runs through the bottom wall of installation cavity, and the bottom wall of installation cavity is opened
Equipped with sliding mouth corresponding with fixed link.
3. cutting power supply system and device is welded in a kind of electronics inversion according to claim 1, which is characterized in that the heat absorption
Heat absorbing sheet (7) that is multiple parallel and being obliquely installed is connected at the top of plate (8).
4. cutting power supply system and device is welded in a kind of electronics inversion according to claim 1, which is characterized in that the heat absorption
The inner wall of case (9) is evenly distributed with round heat bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820085642.XU CN207834842U (en) | 2018-01-18 | 2018-01-18 | A kind of electronics inversion welding cutting power supply system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820085642.XU CN207834842U (en) | 2018-01-18 | 2018-01-18 | A kind of electronics inversion welding cutting power supply system and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834842U true CN207834842U (en) | 2018-09-07 |
Family
ID=63393628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820085642.XU Expired - Fee Related CN207834842U (en) | 2018-01-18 | 2018-01-18 | A kind of electronics inversion welding cutting power supply system and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178802A (en) * | 2021-05-13 | 2021-07-27 | 凌细英 | Low-voltage fixed switch cabinet |
| CN115743967A (en) * | 2022-11-20 | 2023-03-07 | 南京和本机电设备科技有限公司 | Explosion venting system for energy storage container |
-
2018
- 2018-01-18 CN CN201820085642.XU patent/CN207834842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178802A (en) * | 2021-05-13 | 2021-07-27 | 凌细英 | Low-voltage fixed switch cabinet |
| CN115743967A (en) * | 2022-11-20 | 2023-03-07 | 南京和本机电设备科技有限公司 | Explosion venting system for energy storage container |
| CN115743967B (en) * | 2022-11-20 | 2024-01-26 | 南京和本机电设备科技有限公司 | Explosion venting system for energy storage container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 |