CN220342636U - Prevent DC power of puncture - Google Patents
Prevent DC power of puncture Download PDFInfo
- Publication number
- CN220342636U CN220342636U CN202322054803.2U CN202322054803U CN220342636U CN 220342636 U CN220342636 U CN 220342636U CN 202322054803 U CN202322054803 U CN 202322054803U CN 220342636 U CN220342636 U CN 220342636U
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- Prior art keywords
- power supply
- fixedly connected
- shell
- power
- puncture
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- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004964 aerogel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000012815 thermoplastic material Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000741 silica gel Substances 0.000 abstract description 11
- 229910002027 silica gel Inorganic materials 0.000 abstract description 11
- 238000004880 explosion Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a puncture-proof DC power supply, and particularly relates to the technical field of power supplies, which comprises a power supply main body, wherein the rear side of the power supply main body is fixedly connected with a power connection port, the middle part of the outer side of the power connection port is fixedly connected with a shell, the periphery of the outer side of the shell is fixedly connected with protective cotton, the periphery of the outer side of the protective cotton is provided with a plurality of silica gel balls, the opposite sides of the silica gel balls are fixedly connected with protective sleeves, the left side and the right side of each protective sleeve are fixedly connected with a plurality of springs, and the other ends of the springs are fixedly connected with ventilation shells. The utility model increases the function of preventing the hard object from being pierced, is not easy to be damaged due to the piercing of the hard object, reduces the probability of explosion, reduces the potential safety hazard of the DC power supply, increases the function of facilitating heat dissipation, can timely dissipate heat, has the function of reducing the temperature of the DC power supply, prolongs the service life of the DC power supply and improves the working efficiency of users.
Description
Technical Field
The utility model belongs to the technical field of power supplies, and particularly relates to a puncture-preventing DC power supply.
Background
DC power supply is called DC power supply, and DC regulated power supply is energy conversion circuit, converts 220V, 50Hz alternating current into direct current, is the important component of constituting electronic circuit, and in most cases, the energy of DC power supply comes from the alternating current of power supply electric wire netting, and its function is to convert alternating voltage into stable direct voltage, usually is used for audio-visual products, digital products, remote controller, communication products, household appliances, security protection products, children's toys, computer, body-building equipment and medical appliances multiple, including equipment such as connecting power adapter, battery.
Chinese patent application number CN202220294231.8 discloses a puncture-proof battery assembly comprising: the upper surface of the underframe is provided with a plurality of jacks which are uniformly arranged at intervals; the lower parts of the plurality of battery core units are inserted into the jacks; the battery core assembly is internally coated with a battery core body, and electrodes at two ends of the battery core can be externally connected with a circuit; the plurality of blocking units are arranged in the intervals among the plurality of battery core units; the lower end of the blocking unit is provided with a limiting rod, and the underframe is provided with a limiting hole corresponding to the inserted rod; the upper limiting pieces are in limiting connection with the upper ends of the battery cell units in the rows; the upper limiting pieces are fixedly connected with the underframe; and the upper ends of the array of blocking units are wound and fixed on the underframe by a plurality of limiting bandages. According to the utility model, each electric core is protected, so that the electric core can be protected to the greatest extent when puncture is carried out, and the plurality of electric cores are prevented from being damaged by puncture.
And when the DC power supply is connected into the notebook computer to charge the notebook computer in daily life, the DC power supply is easy to fall off due to unstable or collision, if the DC power supply collides with some sharp hard objects, the inside of the DC power supply is easy to be pierced and damaged, so that explosion is generated, the DC power supply cannot be used normally, the potential safety hazard in use is increased, and when the DC power supply is used as a notebook computer charger for a long time, the heat accumulation of the DC power supply is easy to be caused, the whole body is rolled and scalded, the heat cannot be dissipated, the phenomenon of blocking and poor charging effect occurs to the notebook computer, and therefore the service life of the DC power supply is shortened, and the work efficiency of a user is also reduced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a puncture-preventing DC power supply.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a prevent DC power of puncture, includes the power supply main part, the rear side fixedly connected with of power supply main part meets the electric mouth, the outside middle part fixedly connected with casing that meets the electric mouth, the outside of casing is fixedly connected with protection cotton all around, be provided with a plurality of silica gel balls all around in the outside of protection cotton, a plurality of the equal fixedly connected with lag of the looks dorsal part of silica gel ball, the equal fixedly connected with of left and right sides of lag a plurality of springs, a plurality of the equal fixedly connected with ventilation shell of the other end of spring, the equal fixedly connected with of inside left and right sides of ventilation shell a plurality of shells, the equal fixedly connected with shell of the left and right sides of lag, the outside sliding connection of shell is in the inboard of shell, the outside setting of spring is in the inboard of inner shell.
As a further description of the above technical solution:
the left side and the right side of the front end of the protective sleeve are respectively provided with a chute, the inner sides of the chute are connected with sliding blocks in a sliding way, the front sides of the two sliding blocks are respectively fixedly connected with an air inlet plate, the front side fixedly connected with mounting panel of aviation baffle, the inside left and right sides of mounting panel is all fixedly connected with fan, the front end left and right sides of mounting panel all is provided with a plurality of air inlet grooves.
As a further description of the above technical solution:
the left and right sides on the top of mounting panel all rotates and is connected with the connecting rod, the other end of connecting rod rotates and is connected with soft plug, the outside of soft plug and the inboard top looks block of spout.
As a further description of the above technical solution:
the inside fixedly connected with heat conduction board of casing, the rear side of heat conduction board and casing all is provided with a plurality of air-out grooves.
As a further description of the above technical solution:
the front side fixedly connected with wiring mouth of power main part, the other end fixedly connected with spacing collar of inner shell, the outside sliding connection of spacing collar is in the inboard of shell.
As a further description of the above technical solution:
the protective cotton is made of flame-retardant cotton, and the ventilation shell is made of steel plates.
As a further description of the above technical solution:
the protective sleeve is made of thermoplastic materials, and the heat conducting plate is made of aerogel materials.
The beneficial effects of the utility model are as follows:
1. according to the utility model, under the mutual matching of the power supply main body, the power connection port, the shell, the protective cotton, the silica gel ball, the protective sleeve, the spring, the ventilation shell, the inner shell and the outer shell, the function of preventing hard objects from being pierced is added to the DC power supply, so that the DC power supply is not easy to be damaged due to the piercing of the hard objects under the condition that the DC power supply is collided to fall, the probability of explosion is reduced, and the potential safety hazard of the DC power supply is reduced;
2. according to the utility model, under the mutual matching of the sliding groove, the sliding block, the air inlet plate, the mounting plate, the fan, the air inlet groove and the heat conducting plate, the function of facilitating heat dissipation is added to the DC power supply, so that the DC power supply can timely dissipate heat when being used as a notebook computer charger for a long time, the heat is not easy to accumulate, the cooling effect is generated on the DC power supply, the notebook computer is not easy to be blocked due to overheat of the power supply, the service life of the DC power supply is prolonged, and the working efficiency of a user is improved.
Drawings
Fig. 1 is a schematic diagram of a ventilation casing structure of a puncture-proof DC power supply according to the present utility model.
Fig. 2 is a schematic diagram of an air outlet slot of a puncture-proof DC power supply according to the present utility model.
Fig. 3 is a schematic diagram of a spring structure of a puncture-preventing DC power supply according to the present utility model.
Fig. 4 is a schematic diagram of a chute structure of a puncture-preventing DC power supply according to the present utility model.
Fig. 5 is a schematic diagram of a slider structure of a puncture-preventing DC power supply according to the present utility model.
Fig. 6 is a schematic diagram at a in fig. 1.
In the figure: 1. a power supply main body; 2. an electric connection port; 3. a housing; 4. protective cotton; 5. silica gel balls; 6. a protective sleeve; 7. a spring; 8. a ventilation housing; 9. an inner case; 10. a housing; 11. a chute; 12. a slide block; 13. an air inlet plate; 14. a mounting plate; 15. a blower; 16. an air inlet groove; 17. a heat conductive plate; 18. a connecting rod; 19. a soft rubber plug; 20. an air outlet groove; 21. a wiring port; 22. and a limit ring.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-6, as shown in the drawings, one embodiment of the present utility model is provided: the utility model provides a DC power of preventing puncture, including power main part 1, power main part 1's rear side fixedly connected with connects electric mouth 2, be used for switching on the power cord, connect electric mouth 2's outside middle part fixedly connected with casing 3, be convenient for protect power main part 1, casing 3's outside fixedly connected with protection cotton 4 all around, soft material, thereby play the guard action of third layer to power main part 1, play the guard and buffering effect to casing 3 to a certain extent, protection cotton 4's outside is provided with a plurality of silica gel balls 5 all around, because of the elasticity that silica gel material itself had, produce the effect of buffering protection when receiving the impact to casing 3, the equal fixedly connected with lag 6 of opposite sides of a plurality of silica gel balls 5, play the guard action of second floor to power main part 1, the left and right sides of lag 6 all fixedly connected with a plurality of springs 7, increase elasticity, make power main part 1 produce the buffering because of elasticity effect when falling to the ground, the equal fixedly connected with ventilation shell 8 of the other end of a plurality of springs 7 plays the first layer guard action to power main part 1, ventilation groove on the ventilation shell 8 also has the radiating action when protecting, the inside left and right sides of ventilation shell 8 all fixedly connected with a plurality of inner shells 9, be convenient for produce spacing protection to spring 7 and prevent the effect of deformation, the equal fixedly connected with of left and right sides of lag 6 a plurality of shell 10 for inner shell 9 slides in the inside of shell 10, play the guard action to inner shell 9 and spring 7, the outside sliding connection of inner shell 9 is in the inboard of shell 10, make spring 7 when receiving the extrusion, inner shell 9 and shell 10 can form the space of activity to spring 7, the outside of spring 7 sets up the inboard at inner shell 9, produce the guard action to spring 7.
The left side and the right side of the front end of the protective sleeve 6 are respectively provided with a sliding groove 11 which is convenient for installing a heat dissipation mechanism, the inner side of the sliding groove 11 is slidably connected with a sliding block 12 which is convenient for installing an air inlet plate 13 and a mounting plate 14 on the front side of the shell 3, the front sides of the two sliding blocks 12 are respectively fixedly connected with an air inlet plate 13 which is convenient for outputting wind power of a fan 15, the front side of the air inlet plate 13 is fixedly connected with the mounting plate 14 which is convenient for installing the fan 15, the left side and the right side of the inside of the mounting plate 14 are respectively fixedly connected with a fan 15 which is used for outputting wind power, the left side and the right side of the front end of the mounting plate 14 are respectively provided with a plurality of air inlet grooves 16 which are used for sucking the fan 15, the left side and the right side of the top end of the mounting plate 14 are respectively rotatably connected with a connecting rod 18 which is used for connecting a soft rubber plug 19, the other end of the connecting rod 18 is rotatably connected with the soft rubber plug 19 which is convenient for plugging the sliding into the sliding block 12 inside the sliding groove 11, the sliding block 12 is prevented from falling out of the inside of the sliding groove 11, the outside of the soft rubber plug 19 is clamped with the top end of the inner side of the sliding groove 11, the inlet of the sliding groove 11 is closed, the sliding block 12 is prevented from falling out, the heat conducting plate 17 is fixedly connected with the inner side of the shell 3 and used for radiating by matching with wind power of the fan 15, a plurality of air outlet grooves 20 are formed on the rear sides of the heat conducting plate 17 and the shell 3, the air outlet of the wind power is facilitated, the wind power circulation is formed, the wiring port 21 is fixedly connected with the front side of the power supply main body 1 and is convenient for connecting a circuit, the other end of the inner shell 9 is fixedly connected with the limit ring 22, the inner shell 9 cannot slide out of the inner side of the shell 10 under the resilience of the spring 7, the outer side of the limit ring 22 is slidably connected with the inner side of the shell 10, the movable space is conveniently limited by the inner shell 9, the protective cotton 4 is made of flame-retardant cotton material, the flame-retardant heat insulation function is also added under the protection, the safety is improved, the ventilation shell 8 is made of steel plate material, the hardness is higher, has stronger puncture-proof ability, and lag 6 is thermoplastic material, and puncture-proof function is higher, has good wearability and corrosion resistance, and heat conduction board 17 is aerogel material, can reduce heat conduction under high temperature, and extremely high temperature resistant possesses high thermal-insulated function.
Working principle: the utility model designs a puncture-proof DC power supply, the specific structure is shown in the attached drawings 1-6 of the specification, in the technical scheme, when the DC power supply rolls down due to improper taking collision in daily use, the DC power supply firstly collides with the ventilation shell 8, the ventilation shell 8 is extruded under pressure, one pressed surface drives the extrusion of the spring 7, the inner shell 9 slides on the inner side of the outer shell 10, the spring 7 plays a role of buffering by elasticity, the protection sleeve 6 on the inner side plays a role of preventing hard objects from piercing and protecting, when the protection sleeve 6 deforms due to extrusion of the ventilation shell 8, the soft texture of the silica gel ball 5 on the inner side of the protection sleeve 6 is blocked, a certain protection effect is achieved, the protection cotton 4 filled between the silica gel balls 5 is added with protection on the shell 3, the third layer is used for preventing the hard objects from piercing, the inner power supply main body 1 is increased with greater safety, the possibility of explosion due to the hard objects piercing is reduced, the safety sleeve is reduced, the sliding block 12 is used for generating heat in the inner side of the air guide plate 12, the air guide plate is conveniently cooled down to the air inlet plate 13, the air inlet plate 17 is conveniently stacked on the inner side of the air guide plate 13, the air inlet plate 13 is conveniently cooled down, the air inlet plate is conveniently is opened by the air inlet plate 13, the air inlet plate is conveniently cooled down by the air inlet plate 13 is opened, and the air inlet plate is conveniently 12 is opened, and the air inlet plate is conveniently cooled down by the air inlet plate is opened, and the air inlet plate is opened by the air inlet plate is opened, and the air is opened by the air is opened and is opened by the air through the air guide plate, and is opened and has safety plate, and has safety device. The notebook computer is not easy to be blocked due to overheat of the power supply, the service life of the DC power supply is prolonged, and the working efficiency of a user is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a prevent DC power of puncture, includes the power main part, its characterized in that: the utility model discloses a power source, including power source main part, protection cotton, protection cover, a plurality of spring, ventilation shell, shell and shell.
2. A puncture resistant DC power supply as set forth in claim 1, wherein: the left side and the right side of the front end of the protective sleeve are respectively provided with a chute, the inner sides of the chute are connected with sliding blocks in a sliding way, the front sides of the two sliding blocks are respectively fixedly connected with an air inlet plate, the front side fixedly connected with mounting panel of aviation baffle, the inside left and right sides of mounting panel is all fixedly connected with fan, the front end left and right sides of mounting panel all is provided with a plurality of air inlet grooves.
3. A puncture resistant DC power supply as set forth in claim 2, wherein: the left and right sides on the top of mounting panel all rotates and is connected with the connecting rod, the other end of connecting rod rotates and is connected with soft plug, the outside of soft plug and the inboard top looks block of spout.
4. A puncture resistant DC power supply as set forth in claim 1, wherein: the inside fixedly connected with heat conduction board of casing, the rear side of heat conduction board and casing all is provided with a plurality of air-out grooves.
5. A puncture resistant DC power supply as set forth in claim 1, wherein: the front side fixedly connected with wiring mouth of power main part, the other end fixedly connected with spacing collar of inner shell, the outside sliding connection of spacing collar is in the inboard of shell.
6. A puncture resistant DC power supply as set forth in claim 1, wherein: the protective cotton is made of flame-retardant cotton, and the ventilation shell is made of steel plates.
7. A puncture resistant DC power supply as set forth in claim 4, wherein: the protective sleeve is made of thermoplastic materials, and the heat conducting plate is made of aerogel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054803.2U CN220342636U (en) | 2023-08-02 | 2023-08-02 | Prevent DC power of puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054803.2U CN220342636U (en) | 2023-08-02 | 2023-08-02 | Prevent DC power of puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220342636U true CN220342636U (en) | 2024-01-12 |
Family
ID=89455409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322054803.2U Active CN220342636U (en) | 2023-08-02 | 2023-08-02 | Prevent DC power of puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220342636U (en) |
-
2023
- 2023-08-02 CN CN202322054803.2U patent/CN220342636U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |