CN210380628U - Suspension type power adapter - Google Patents

Suspension type power adapter Download PDF

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Publication number
CN210380628U
CN210380628U CN201921099674.6U CN201921099674U CN210380628U CN 210380628 U CN210380628 U CN 210380628U CN 201921099674 U CN201921099674 U CN 201921099674U CN 210380628 U CN210380628 U CN 210380628U
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CN
China
Prior art keywords
adapter
heat
mainboard
shell
asbestos
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.)
Active
Application number
CN201921099674.6U
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Chinese (zh)
Inventor
杨义根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Hanyi Power Equipment Co Ltd
Original Assignee
Foshan Hanyi Power Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Hanyi Power Equipment Co Ltd filed Critical Foshan Hanyi Power Equipment Co Ltd
Priority to CN201921099674.6U priority Critical patent/CN210380628U/en
Application granted granted Critical
Publication of CN210380628U publication Critical patent/CN210380628U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a suspension type power adapter, including the adapter shell, the place ahead of adapter shell is provided with the adapter cap, pass through second screw fixed connection between adapter shell and the adapter cap, the inboard of adapter shell is provided with the adapter mainboard, the both sides of adapter mainboard all are provided with a plurality of asbestos nets, the both ends of asbestos net all are provided with the spout, be provided with the rubber layer on two inside walls of spout, the upper and lower both sides of adapter mainboard all are provided with fixed pipe, the inboard of fixed pipe is provided with the sealing washer; the utility model has the advantages that the chute, the rubber layer and the asbestos gauge are arranged, so that redundant moisture in the power adapter is absorbed by the asbestos gauge, the dryness in the power adapter is ensured, and the service life of the power adapter is prolonged; meanwhile, the asbestos net can be detached and replaced, and good dryness in the power adapter can be kept.

Description

Suspension type power adapter
Technical Field
The utility model belongs to the technical field of power adapter, concretely relates to suspension type power adapter.
Background
The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. The intelligent anti-theft device is widely matched with security cameras, set top boxes, routers, light bars, massage instruments and other equipment.
The prior art has the following problems: most of the existing power adapters have the problems of poor heat dissipation effect and low moisture resistance.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a suspension type power adapter has that the radiating effect is strong, characteristics that dampproofing ability is high.
In order to achieve the above object, the utility model provides a following technical scheme: a suspension type power adapter comprises an adapter shell, wherein an adapter shell cover is arranged in front of the adapter shell, the adapter shell is fixedly connected with the adapter shell cover through a second screw, an adapter mainboard is arranged on the inner side of the adapter shell, a plurality of asbestos nets are arranged on two sides of the adapter mainboard, sliding grooves are formed in two ends of each asbestos net, rubber layers are arranged on two inner side walls of each sliding groove, fixing pipes are arranged on the upper side and the lower side of the adapter mainboard, sealing rings are arranged on the inner sides of the fixing pipes, an input power line and an output power line are respectively arranged on the inner sides of the two sealing rings, heat conducting supports are arranged on two sides of the fixing pipes, a heat conducting plate is arranged on one side, away from the adapter mainboard, of each heat conducting support, a heat radiating plate is arranged on, the heat dissipation plate is fixedly connected with the heat conduction plate through a first screw.
Preferably, the heat conducting plate and the adapter shell are fixedly connected through welding.
Preferably, one side of the heat conducting plate, which is close to the heat radiating plate, is provided with a groove, one side of the heat radiating plate, which is close to the heat conducting plate, is provided with a protrusion, and the shape and the size of the inner side of the groove on the heat conducting plate are the same as the shape and the size of the outer side of the protrusion on the heat radiating plate.
Preferably, the heat conducting bracket and the heat conducting plate are designed in an integrated mode.
Preferably, the adapter shell and the adapter main board are fixedly connected with the sliding groove through 3M glue.
Preferably, the width of the asbestos gauge is slightly larger than the distance between the rubber layers on the two sides of the asbestos gauge.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the chute, the rubber layer and the asbestos gauge are arranged, so that redundant moisture in the power adapter is absorbed by the asbestos gauge, the dryness in the power adapter is ensured, and the service life of the power adapter is prolonged; meanwhile, the asbestos net can be detached and replaced, and good dryness in the power adapter can be kept.
2. The utility model discloses a set up heat conduction support, heat-conducting plate, heating panel and first screw for unnecessary heat can conduct away on the adapter mainboard, thereby reduces power adapter's temperature, prolongs power adapter's life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 1. an input power line; 2. a first screw; 3. a heat dissipation plate; 4. a thermally conductive support; 5. an adapter housing; 6. a chute; 7. a rubber layer; 8. an asbestos web; 9. a fixed tube; 10. an output power line; 11. an adapter motherboard; 12. a heat conducting plate; 13. a seal ring; 14. an adapter housing cover; 15. a second screw.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a suspension type power adapter comprises an adapter shell 5, an adapter shell cover 14 is arranged in front of the adapter shell 5, the adapter shell 5 is fixedly connected with the adapter shell cover 14 through a second screw 15, an adapter mainboard 11 is arranged on the inner side of the adapter shell 5, a plurality of asbestos nets 8 are arranged on two sides of the adapter mainboard 11, sliding grooves 6 are arranged at two ends of each asbestos net 8, rubber layers 7 are arranged on two inner side walls of each sliding groove 6, fixing pipes 9 are arranged on the upper side and the lower side of the adapter mainboard 11, sealing rings 13 are arranged on the inner sides of the fixing pipes 9, an input power line 1 and an output power line 10 are respectively arranged on the inner sides of the two sealing rings 13, heat-conducting supports 4 are arranged on two sides of each fixing pipe 9, a heat-conducting plate 12 is arranged on one side of each heat-conducting support 4, and a heat-, the heat dissipation plate 3 is fixedly connected with the heat conduction plate 12 through a first screw 2.
In order to ensure the normal operation of the heat dissipation function, in the present embodiment, the heat conduction plate 12 is preferably fixedly connected to the adapter housing 5 by welding.
In order to ensure the normal operation of the heat dissipation function, in the present embodiment, it is preferable that a groove is provided on one side of the heat conduction plate 12 close to the heat dissipation plate 3, a protrusion is provided on one side of the heat dissipation plate 3 close to the heat conduction plate 12, and the inner side of the groove on the heat conduction plate 12 has the same shape and size as the outer side of the protrusion on the heat dissipation plate 3.
In order to ensure the normal operation of the heat dissipation function, in the present embodiment, it is preferable that the heat conductive bracket 4 and the heat conductive plate 12 are designed as an integral body.
In order to ensure the normal operation of the asbestos gauge 8, in the present embodiment, preferably, the adapter housing 5 and the adapter main board 11 are fixedly connected to the chute 6 through 3M glue.
In order to ensure the normal operation of the asbestos gauge 8, in this embodiment, it is preferable that the width of the asbestos gauge 8 is slightly larger than the distance between the rubber layers 7 on both sides.
The utility model discloses a theory of operation and use flow: firstly, an input power line 1 is connected with a power supply, current is converted into a required current type after being processed by an adapter mainboard 11, and then the current is output to required equipment through an output power line 10, when work is about to be finished, the input power line 1 is disconnected with the power supply, then the output power line 10 is pulled down, and the work is finished. When the working time of the power adapter is too long, the adapter mainboard 11 generates a large amount of heat, the heat conduction support 4 conducts the redundant heat from the adapter mainboard 11 to the heat conduction plate 12, and then conducts the redundant heat from the heat conduction plate 12 to the heat dissipation plate 3 for heat dissipation, so that the temperature of the power adapter is reduced. When the power adapter is inside too moist, asbestos gauge 8 absorbs unnecessary moisture to reduce the inside moist degree of power adapter, when asbestos gauge 8 need tear open and trade, adapter shell 5 is opened to accessible adapter shell lid 14 and second screw 15, and it can to tear open and trade it through spout 6 and rubber layer 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A suspended power adapter comprising an adapter housing (5), characterized in that: an adapter shell cover (14) is arranged in front of the adapter shell (5), the adapter shell (5) is fixedly connected with the adapter shell cover (14) through a second screw (15), an adapter mainboard (11) is arranged on the inner side of the adapter shell (5), a plurality of asbestos nets (8) are arranged on two sides of the adapter mainboard (11), sliding grooves (6) are formed in two ends of each asbestos net (8), rubber layers (7) are arranged on two inner side walls of each sliding groove (6), fixing pipes (9) are arranged on the upper side and the lower side of each adapter mainboard (11), sealing rings (13) are arranged on the inner sides of the fixing pipes (9), an input power line (1) and an output power line (10) are arranged on the inner sides of the two sealing rings (13), heat-conducting supports (4) are arranged on two sides of each fixing pipe (9), one side that adapter mainboard (11) were kept away from in heat conduction support (4) is provided with heat-conducting plate (12), one side that heat conduction support (4) were kept away from in heat-conducting plate (12) is provided with heating panel (3), through first screw (2) fixed connection between heating panel (3) and heat-conducting plate (12).
2. A suspended power adapter as defined in claim 1, wherein: the heat conducting plate (12) and the adapter shell (5) are fixedly connected in a welding mode.
3. A suspended power adapter as defined in claim 1, wherein: one side that heat-conducting plate (12) is close to heating panel (3) is provided with the recess, one side that heating panel (3) are close to heat-conducting plate (12) is provided with the arch, the inboard of recess is the same with the bellied outside shape size on heating panel (3) on heat-conducting plate (12).
4. A suspended power adapter as defined in claim 1, wherein: the heat conduction bracket (4) and the heat conduction plate (12) are designed into a whole.
5. A suspended power adapter as defined in claim 1, wherein: adapter shell (5) and adapter mainboard (11) all glue through 3M and carry out fixed connection with spout (6).
6. A suspended power adapter as defined in claim 1, wherein: the width of the asbestos meshes (8) is slightly larger than the distance between the rubber layers (7) on the two sides of the asbestos meshes.
CN201921099674.6U 2019-07-13 2019-07-13 Suspension type power adapter Active CN210380628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921099674.6U CN210380628U (en) 2019-07-13 2019-07-13 Suspension type power adapter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921099674.6U CN210380628U (en) 2019-07-13 2019-07-13 Suspension type power adapter

Publications (1)

Publication Number Publication Date
CN210380628U true CN210380628U (en) 2020-04-21

Family

ID=70271283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921099674.6U Active CN210380628U (en) 2019-07-13 2019-07-13 Suspension type power adapter

Country Status (1)

Country Link
CN (1) CN210380628U (en)

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