CN212063851U - Small-size power adapter of high life - Google Patents
Small-size power adapter of high life Download PDFInfo
- Publication number
- CN212063851U CN212063851U CN202021050769.1U CN202021050769U CN212063851U CN 212063851 U CN212063851 U CN 212063851U CN 202021050769 U CN202021050769 U CN 202021050769U CN 212063851 U CN212063851 U CN 212063851U
- Authority
- CN
- China
- Prior art keywords
- groove
- fixedly connected
- shell
- power adapter
- sealing cover
- 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
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of power adapters, in particular to a power adapter with long service life and small volume, which comprises a shell, wherein a groove is arranged in the shell, a power adapter body is fixedly connected in the groove, a sealing cover is arranged at the top of the groove, adhesive tapes are fixedly connected on both sides of the center of the bottom of the sealing cover, air inlet grooves are arranged on both sides of the center of the front surface of the shell, a cooling fan is fixedly connected in the air inlet grooves, exhaust grooves are arranged on both sides of the center of the back surface of the shell, dust screens are fixedly connected in the exhaust grooves and the air inlet grooves and far away from the groove position, and the shell, a buffer cushion, a power adapter body, a groove and a sealing cover solve the problems that the prior power adapter does not have any anti-collision protection, and the shell of the power adapter can be damaged or even the internal components are easily damaged under, thereby affecting the service life of the power adapter.
Description
Technical Field
The utility model relates to a power adapter technical field specifically is a small volume power adapter of long-life.
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; the device can be divided into a wall-inserting type and a desktop type according to the connection mode, and can be widely matched with equipment such as security cameras, set top boxes, routers, light bars, massage instruments and the like.
At present, the power adapter does not have any anti-collision protection, and under the action of external force impact, a shell of the power adapter is damaged or even internal components are easily damaged, so that the service life of the power adapter is influenced, and therefore the problem is improved by the power adapter with a long service life and a small volume.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a little volume power adapter of long-life to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a power adapter with long service life and small volume comprises a shell, wherein a groove is formed in the shell, a power adapter body is fixedly connected in the groove, a sealing cover is arranged at the top of the groove, adhesive tapes are fixedly connected to two sides of the center of the bottom of the sealing cover, air inlet grooves are formed in two sides of the center of the front side of the shell, a cooling fan is fixedly connected in the air inlet grooves, exhaust grooves are formed in two sides of the center of the back side of the shell, dust screens are fixedly connected to positions far away from the groove in the exhaust grooves and the air inlet grooves, a power groove is formed in the right side of the shell, a storage battery is arranged in the power groove, an electronic button is fixedly connected to the right side of the shell above the power groove, a fixing ribbon is fixedly connected to the front side of the shell and is located in the groove, and a transverse plate is fixedly connected to the back, the utility model discloses a sealed lid, including casing, diaphragm, the left side of casing and in diaphragm position fixedly connected with magnet strip, the surface fixedly connected with blotter of casing, the top center fixedly connected with pull ring of sealed lid.
Preferably, the electronic button and the storage battery are electrically connected, and the electronic button and the cooling fan are electrically connected.
Preferably, the housing and the sealing cover are both made of aluminum alloy, and the cushion pad is made of a sponge pad.
Preferably, the fixing cable tie is made of an elastic nylon rope, and the fixing cable tie is provided in plurality.
Preferably, the shape of the sealing cover is matched with that of the groove, and the sealing cover is connected with the groove in a sliding mode.
Preferably, the adhesive tape is made of pressure-sensitive adhesive, and the shape of the magnet strip is matched with that of the transverse plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up the casing, the blotter, the power adapter body, a groove, sealed lid, the casing impact resistance who is made by the aluminum alloy is stronger, can bear great external force striking, power adapter is under the external force striking, the casing is difficult to damage, the blotter can reduce the impact that casing and power adapter body received when external force striking simultaneously, avoid the components and parts in the power adapter body to damage under the striking, it does not have any anticollision protection to have solved present power adapter, under receiving external force striking effect, the power adapter casing can take place the damage and also damage easily even inside components and parts, thereby influence power adapter's life's problem.
2. The utility model discloses in, through setting up radiator fan, battery jar, battery, electronic button takes away the heat on power adapter body surface through radiator fan, leads to its unable normal operating because of accumulating too much heat when avoiding power adapter body operation.
3. The utility model discloses in, through setting up fixed ribbon, the magnet strip, the diaphragm is fixed on the casing through the connecting wire of fixed ribbon on with the power adapter body, has reduced the volume when device carries, conveniently carries.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a top cross-sectional view of the housing of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 1-shell, 2-groove, 3-power adapter body, 4-sealing cover, 5-adhesive tape, 6-air inlet groove, 7-cooling fan, 8-air exhaust groove, 9-dust screen, 10-power groove, 11-storage battery, 12-electronic button, 13-fixing band, 14-transverse plate, 15-magnet strip, 16-buffer pad and 17-pull ring.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a long-life small-size power adapter comprises a shell 1, wherein the shell 1 and a sealing cover 4 are both made of aluminum alloy, a cushion pad 16 is made of sponge mat, the shell made of aluminum alloy is light and durable, the weight is light and convenient to carry, a groove 2 is formed in the shell 1, a power adapter body 3 is fixedly connected in the groove 2, a sealing cover 4 is arranged at the top of the groove 2, the shape of the sealing cover 4 is matched with that of the groove 2, the sealing cover 4 is connected with the groove 2 in a sliding mode, adhesive tapes 5 are fixedly connected to two sides of the center of the bottom of the sealing cover 4 and made of pressure-sensitive adhesive, the shape of a magnet strip 15 is matched with that of a transverse plate 14, air inlet grooves 6 are formed in two sides of the center of the front of the shell 1, heat dissipation fans 7 are fixedly connected in the air inlet grooves 6, and air exhaust grooves 8 are formed in two, in exhaust duct 8 and air inlet duct 6 and keeping away from recess 2 position fixedly connected with dust screen 9, power supply groove 10 has been seted up on casing 1's right side, be provided with battery 11 in the power supply groove 10, casing 1's right side just is located the top fixedly connected with electronic button 12 of power supply groove 10, electronic button 12 is electric connection with battery 11 and electronic button 12 and radiator fan 7's connected mode, casing 1 left side just is located recess 2's front fixedly connected with fixing ribbon 13, fixing ribbon 13 is made by elasticity nino rope, and fixing ribbon 13 is provided with a plurality ofly, fixing ribbon 13 is last just is located recess 2's back fixedly connected with diaphragm 14, casing 1's left side just is at diaphragm 14 position fixedly connected with magnet strip 15, casing 1's external surface fixedly connected with blotter 16, the top center department fixedly connected with pull ring 17 of sealed lid 4.
The utility model discloses work flow: when the dust-proof device is used, the pull ring 17 is pulled, the pull ring 17 drives the sealing cover 4 to move outwards, the sealing cover 4 is taken down, one end of the power line is inserted into a socket on the power adapter body 3, the other end of the power line is inserted into a socket, the transverse plate 14 is pulled, the transverse plate 14 is separated from the magnet strip 15, the connecting line is taken down, the connecting line is inserted into a power jack of electronic equipment, the electronic button 12 is pressed, the electronic button 12 starts the heat dissipation fan 7, the heat dissipation fan 7 sends air with lower external temperature into the shell 1, the air with lower temperature enters the shell 1 and takes away heat on the power adapter body 3, so that excessive heat cannot be accumulated on the power adapter 3, meanwhile, the dust-proof net 9 can prevent dust in the air from entering, the reduction of heat exchange efficiency between the dust and the air due to the fact that the dust is adhered to the surface of, cover sealed lid 4, put the left side at casing 1 after putting the connecting wire on the power adapter body 1 in good order, pulling diaphragm 14, diaphragm 14 drives fixed ribbon 13 and bypasses the connecting wire, and diaphragm 14 is inhaled to magnet strip 15, and fixed ribbon 13 fixes the connecting wire on casing 1.
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 high life and small volume power adapter, comprising a housing (1), characterized in that: a groove (2) is formed in the shell (1), a power adapter body (3) is fixedly connected in the groove (2), a sealing cover (4) is arranged at the top of the groove (2), rubber strips (5) are fixedly connected to two sides of the center of the bottom of the sealing cover (4), air inlet grooves (6) are formed in two sides of the center of the front surface of the shell (1), a cooling fan (7) is fixedly connected in the air inlet grooves (6), air exhaust grooves (8) are formed in two sides of the center of the back surface of the shell (1), dust screens (9) are fixedly connected in the air exhaust grooves (8) and the air inlet grooves (6) and at positions far away from the groove (2), a power groove (10) is formed in the right side of the shell (1), a storage battery (11) is arranged in the power groove (10), and an electronic button (12) is fixedly connected to the right side of the shell (1) and above the power groove (10), casing (1) left side just is located front fixedly connected with fixing bandage (13) of recess (2), fixing bandage (13) are gone up and are located back fixedly connected with diaphragm (14) of recess (2), the left side of casing (1) just locates fixedly connected with magnet strip (15) in diaphragm (14) position, the outer fixed surface of casing (1) is connected with blotter (16), fixedly connected with pull ring (17) are located at the top center of sealed lid (4).
2. A high life, small volume power adaptor as defined in claim 1, wherein: the electronic button (12) is electrically connected with the storage battery (11) and the electronic button (12) is electrically connected with the cooling fan (7).
3. A high life, small volume power adaptor as defined in claim 1, wherein: the housing (1) and the sealing cover (4) are both made of aluminum alloy, and the cushion pad (16) is made of a spongy cushion.
4. A high life, small volume power adaptor as defined in claim 1, wherein: the fixing cable tie (13) is made of elastic nylon ropes, and the number of the fixing cable ties (13) is multiple.
5. A high life, small volume power adaptor as defined in claim 1, wherein: the shape of the sealing cover (4) is matched with that of the groove (2), and the sealing cover (4) is connected with the groove (2) in a sliding mode.
6. A high life, small volume power adaptor as defined in claim 1, wherein: the adhesive tape (5) is made of pressure-sensitive adhesive, and the shape of the magnet strip (15) is matched with that of the transverse plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021050769.1U CN212063851U (en) | 2020-06-10 | 2020-06-10 | Small-size power adapter of high life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021050769.1U CN212063851U (en) | 2020-06-10 | 2020-06-10 | Small-size power adapter of high life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212063851U true CN212063851U (en) | 2020-12-01 |
Family
ID=73514340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021050769.1U Active CN212063851U (en) | 2020-06-10 | 2020-06-10 | Small-size power adapter of high life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212063851U (en) |
-
2020
- 2020-06-10 CN CN202021050769.1U patent/CN212063851U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212063851U (en) | Small-size power adapter of high life | |
| CN210129765U (en) | UPS power supply convenient to recharge | |
| CN216529571U (en) | Power adapter with dustproof interface | |
| CN209516682U (en) | A kind of wireless charging device having heat sinking function | |
| CN208353206U (en) | A kind of vertical LED power | |
| CN214256097U (en) | Novel computer power adapter | |
| CN216162131U (en) | Low pressure compensation filter capacitor bank on-line monitoring automatic safety device | |
| CN218270754U (en) | Portable geographic information remote sensing real-time monitoring device | |
| CN213210957U (en) | A high-efficient heat dissipation display card subassembly for computer | |
| CN211880133U (en) | Combined mobile power supply | |
| CN218569881U (en) | Separable HUB charging head | |
| CN216775202U (en) | Simple LED intelligent induction power supply | |
| CN214125161U (en) | Adapter for monitoring | |
| CN213990519U (en) | Portable linear power adapter | |
| CN216217977U (en) | Reinforced power adapter with interface sealing structure | |
| CN209784855U (en) | Portable electronic account book for hospital medical record statistics | |
| CN217037035U (en) | Power adapter convenient to heat dissipation | |
| CN216670110U (en) | Remote power measuring equipment | |
| CN220855072U (en) | Portable partial discharge detection device | |
| CN208189220U (en) | One kind being used for the outer machine heat dissipation tank of big data storage facilities | |
| CN212392818U (en) | Heat dissipation formula power adapter with protective structure | |
| CN218550513U (en) | Portable removal alternating current-direct current test power | |
| CN215819250U (en) | Intelligent gateway module applied to Internet of things network construction | |
| CN217957112U (en) | Mobile phone motherboard that crushing resistance is good | |
| CN221009986U (en) | Power inverter with power grid fluctuation monitoring function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |