CN216929319U - AC/DC power supply equipment - Google Patents
AC/DC power supply equipment Download PDFInfo
- Publication number
- CN216929319U CN216929319U CN202220414360.6U CN202220414360U CN216929319U CN 216929319 U CN216929319 U CN 216929319U CN 202220414360 U CN202220414360 U CN 202220414360U CN 216929319 U CN216929319 U CN 216929319U
- Authority
- CN
- China
- Prior art keywords
- power supply
- movable plate
- box body
- direct current
- alternating current
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- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004568 cement Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an alternating current and direct current power supply device which comprises a box body and the alternating current and direct current power supply device arranged in the box body, wherein a hidden wiring terminal is arranged on the alternating current and direct current power supply device, an opening is formed in the box body corresponding to the hidden wiring terminal, a closing mechanism is arranged in the opening, and a heat dissipation mechanism is arranged on the box body. According to the utility model, a series of structures are arranged, the movable plate is only required to be pulled downwards through the handle, the movable plate stretches the first spring, the clamping button is clamped with the clamping groove, the movable plate seals the opening, the hidden wiring terminal is protected, the operation plate is only required to be pulled to stretch the second spring, the clamping button is driven by the operation plate through the connecting rod to be separated from the clamping groove and enter the groove, the movable plate moves upwards under the action of the first spring, the hidden wiring terminal is leaked and can be connected with an external lead, the operation is convenient and fast, the two motors are started to drive the two fan bodies to rotate, opposite wind is generated, and the heat dissipation effect is greatly increased due to opposite wind.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to alternating current and direct current power supply equipment.
Background
Along with the development of society, people are increasing to the quality requirement of power supply, consequently also is the important link of guaranteeing power supply quality to the regular fixed point maintenance of power equipment, and operating personnel often need add the input power when overhauing power equipment, and portable alternating current-direct current power supply unit for electric power is the input power who provides when being used for the power equipment maintenance.
Chinese patent CN201821496645.9 provides a portable ac/dc power supply device for electric power, including the pull rod, the universal wheel, the blotter, the tripe vent, the filter screen, the ventilation blower, insulating cement and carbon fiber semiconductor area, the universal wheel is installed terminal surface under the bearing box, the pull rod is installed at the bearing box rear end face, the inside alternating current/direct current power supply main part that is provided with of bearing box, the blotter is installed at the inside rear side of bearing box, the tripe vent sets up at the bearing box right-hand member face, the filter screen is installed in tripe vent left side, the ventilation blower assembly is at the inside upside of bearing box, this design has solved the problem that original portable ac/dc power supply device for electric power leads to the branch radiating function, the insulating cement sets up at the bearing box inboard, carbon fiber semiconductor area sets up at the insulating cement inboard, this design has solved the problem that original portable ac/dc power supply device for electric power does not have the function of protection.
Among the above-mentioned technical scheme, binding post does not set up the safeguard measure, and the wiring end is fragile when not using, and above-mentioned technique only dispels the heat through the tripe vent moreover, and the radiating effect is relatively poor.
Disclosure of Invention
The utility model aims to provide an alternating current and direct current power supply device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an alternating current and direct current power supply equipment, includes the box and sets up the alternating current and direct current power supply equipment in the box inside, be provided with hidden binding post on the alternating current and direct current power supply equipment, the box corresponds hidden binding post department and has seted up the opening, be provided with closing mechanism in the opening, be provided with heat dissipation mechanism on the box.
Preferably, a pull rod handle is arranged on the box body, and universal wheels are mounted at the bottom of the box body.
Preferably, the closing mechanism comprises a sliding groove formed in the inner wall of the opening, a movable plate is connected to the inside of the sliding groove in a sliding mode, and a first spring is arranged between the movable plate and the sliding groove.
Preferably, a clamping groove is formed in the movable plate, a groove is formed in the sliding groove, a clamping button matched with the clamping groove is arranged in the groove, a connecting rod is connected to the clamping button, an operating plate is arranged at one end, far away from the clamping button, of the connecting rod, and a second spring is arranged between the operating plate and the box body.
Preferably, a handle is arranged on the movable plate.
Preferably, the heat dissipation mechanism comprises two motors correspondingly installed on the box body, the two motors are provided with fan bodies, and a dust screen is arranged outside the heat dissipation mechanism.
Preferably, a shock pad is filled between the alternating current and direct current power supply equipment and the box body.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the opening and the movable plate, when the AC/DC power supply equipment is not used, the movable plate is pulled downwards only through the handle, the movable plate stretches the first spring, the clamping button is clamped with the clamping groove when the movable plate is pulled to the bottommost part, the movable plate seals the opening, the hidden wiring terminal is protected, when an external wire needs to be connected with the hidden wiring terminal, only the operating plate needs to be pulled to stretch the second spring, the operating plate drives the clamping button to be separated from the clamping groove through the connecting rod to enter the groove, the movable plate moves upwards under the action of the first spring, and the hidden wiring terminal can be connected with the external wire after being leaked, so that the AC/DC power supply equipment is convenient and rapid.
1. According to the utility model, through the two motors and the two fan bodies, when the alternating current and direct current power supply equipment works continuously, the two motors are started to drive the two fan bodies to rotate, opposite wind is generated, and the heat dissipation effect is greatly increased due to the opposite wind of the two wind strands.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic cross-sectional view of the internal structure of the present invention.
FIG. 3 is a schematic view of a partial structure of the knob region of the present invention.
In the figure: 1. a box body; 2. AC/DC power supply equipment; 3. a shock pad; 4. a pull rod handle; 5. a universal wheel; 6. a hidden wiring terminal; 7. an opening; 8. a chute; 9. a movable plate; 10. a first spring; 11. a handle; 12. a motor; 13. a fan body; 14. a dust screen; 15. a card slot; 16. grooving; 17. a connecting rod; 18. a clamp button; 19. a second spring; 20. an operation panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the ac/dc power supply apparatus of this embodiment includes a case 1 and an ac/dc power supply apparatus 2 disposed inside the case 1, the case 1 provides protection for the ac/dc power supply apparatus 2, a hidden terminal 6 is disposed on the ac/dc power supply apparatus 2, the hidden terminal 6 is used for connecting the ac/dc power supply apparatus 2 to an external wire, an opening 7 is disposed at a position of the case 1 corresponding to the hidden terminal 6, the external wire can be connected to the hidden terminal 6 through the opening 7, a closing mechanism is disposed in the opening 7, the closing mechanism includes a sliding slot 8 disposed on an inner wall of the opening 7, a movable plate 9 is slidably connected inside the sliding slot 8, the movable plate 9 can slide in the sliding slot 8, a first spring 10 is disposed between the movable plate 9 and the sliding slot 8, the first spring 10 can apply a pulling force to the movable plate 9, be provided with heat dissipation mechanism on box 1, heat dissipation mechanism is including corresponding two motors 12 of installing on box 1, installs fan body 13 on two motors 12, and two motors 12 can drive fan body 13 rotatory production two strands of wind of dashing, and heat dissipation mechanism outside is provided with dust screen 14, and dust screen 14 avoids inside the dust gets into box 1.
Specifically, be provided with pull rod handle 4 on the box 1, universal wheel 5 is installed to box 1 bottom, and the user can remove box 1 through universal wheel 5, handle 4.
Furthermore, a clamping groove 15 is formed in the movable plate 9, a slot 16 is formed in the sliding groove 8, a clamping button 18 matched with the clamping groove 15 is arranged in the slot 16, the clamping button 18 can be clamped with the clamping groove 15, a connecting rod 17 is connected to the clamping button 18, an operating plate 20 is arranged at one end, away from the clamping button 18, of the connecting rod 17, the clamping button 18 is connected with the operating plate 20 through the connecting rod 17, a second spring 19 is arranged between the operating plate 20 and the box body 1, and the second spring 19 exerts pulling force on the operating plate 20.
Further, a handle 11 is disposed on the movable plate 9, and the handle 11 facilitates the operation of the movable plate 9 by a user.
Furthermore, a damping pad 3 is filled between the ac/dc power supply equipment 2 and the box body 1, and the damping pad 3 is used for buffering the collision between the ac/dc power supply equipment 2 and the box body 1.
The using method of the embodiment comprises the following steps: when the alternating current/direct current power supply equipment is not used, the movable plate 9 is pulled downwards only through the handle 11, the first spring 10 is stretched by the movable plate 9, when the movable plate 9 is pulled to the bottom, the clamping button 18 is clamped with the clamping groove 15, the opening 7 is sealed by the movable plate 9, the hidden wiring terminal 6 is protected, when an external wire needs to be connected with the hidden wiring terminal 6, only the operating plate 20 needs to be pulled, the second spring 19 is stretched, the operating plate 20 drives the clamping button 18 to be separated from the clamping groove 15 through the connecting rod 17 to enter the open groove 16, the movable plate 9 moves upwards under the action of the first spring 10, the hidden wiring terminal 6 is leaked and can be connected with the external wire, when the alternating current/direct current power supply equipment 2 continuously works, the two motors 12 are started to drive the two fan bodies 13 to rotate, opposite wind is generated, and the heat dissipation effect is greatly increased due to opposite wind.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or some technical features may be equivalently replaced. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an alternating current-direct current power supply unit, includes box (1) and sets up at the inside alternating current-direct current power supply unit (2) of box (1), its characterized in that: be provided with hidden binding post (6) on alternating current-direct current power supply equipment (2), box (1) corresponds hidden binding post (6) department and has seted up opening (7), be provided with closing mechanism in opening (7), be provided with heat dissipation mechanism on box (1).
2. The ac-dc power supply apparatus of claim 1, wherein: the trolley is characterized in that a pull rod handle (4) is arranged on the box body (1), and universal wheels (5) are installed at the bottom of the box body (1).
3. The ac-dc power supply apparatus of claim 1, wherein: the closing mechanism comprises a sliding groove (8) formed in the inner wall of the opening (7), a movable plate (9) is connected to the inside of the sliding groove (8) in a sliding mode, and a first spring (10) is arranged between the movable plate (9) and the sliding groove (8).
4. The ac-dc power supply apparatus of claim 3, wherein: the portable type refrigerator is characterized in that a clamping groove (15) is formed in the movable plate (9), a groove (16) is formed in the sliding groove (8), a clamping button (18) matched with the clamping groove (15) is arranged in the groove (16), a connecting rod (17) is connected to the clamping button (18), an operating plate (20) is arranged at one end, away from the clamping button (18), of the connecting rod (17), and a second spring (19) is arranged between the operating plate (20) and the refrigerator body (1).
5. The ac-dc power supply apparatus of claim 3, wherein: the movable plate (9) is provided with a handle (11).
6. The ac-dc power supply apparatus of claim 1, wherein: the heat dissipation mechanism comprises two motors (12) correspondingly installed on the box body (1), a fan body (13) is installed on each motor (12), and a dust screen (14) is arranged outside the heat dissipation mechanism.
7. The ac-dc power supply apparatus of claim 1, wherein: and a damping pad (3) is filled between the alternating current and direct current power supply equipment (2) and the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220414360.6U CN216929319U (en) | 2022-02-28 | 2022-02-28 | AC/DC power supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220414360.6U CN216929319U (en) | 2022-02-28 | 2022-02-28 | AC/DC power supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216929319U true CN216929319U (en) | 2022-07-08 |
Family
ID=82266700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220414360.6U Expired - Fee Related CN216929319U (en) | 2022-02-28 | 2022-02-28 | AC/DC power supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216929319U (en) |
-
2022
- 2022-02-28 CN CN202220414360.6U patent/CN216929319U/en not_active Expired - Fee Related
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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: 20220708 |