CN209976843U - Portable fan with heat dissipation function - Google Patents
Portable fan with heat dissipation function Download PDFInfo
- Publication number
- CN209976843U CN209976843U CN201920431479.2U CN201920431479U CN209976843U CN 209976843 U CN209976843 U CN 209976843U CN 201920431479 U CN201920431479 U CN 201920431479U CN 209976843 U CN209976843 U CN 209976843U
- Authority
- CN
- China
- Prior art keywords
- fan
- fan main
- main part
- heat
- fixedly connected
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a portable fan with heat dissipation function, including receiver and fan main part, fan main part passes through a hinge fixed connection in the left side of receiver, and the inner chamber of fan main part is the cavity structure, all fills in the inner wall at fan main part inner chamber top and bottom has high heat conduction carbon fiber, and the right side of fan main part inner chamber bottom is installed and is charged the port, and the left side electricity of this charge port is connected with the power, and the left side electricity of this power is connected with the motor, all the veneer fixedly connected with heat conduction graphite flake around the power, all the veneer fixedly connected with insulating heat conduction silicone grease board around the motor; the utility model discloses a design of insulating heat conduction silicone grease board, high heat conduction carbon fibre and heat conduction graphite flake isotructure, this design simple structure, convenient to use, the radiating effect is good, can effectually take out the inside heat of fan main part when using to guarantee that this fan can both normal operating charging or the in-process that uses, also can the effectual security that improves this fan.
Description
Technical Field
The utility model relates to a portable fan technical field, concretely relates to portable fan with heat dissipation function.
Background
People feel uncomfortable in hot summer, both in life and work. Therefore, the cattail fan or the small electric fan is often carried with the user, so that the user can conveniently cool and take a cold at any time and any place. This is the simplest portable fan with a heat dissipation function. The portable fan, the fan that conveniently carries with oneself, small, light in weight has satisfied portable needs to a certain extent.
With the continuous progress of the technological level, portable fans have been developed into a variety of portable fans, and most common portable and storable small electric fans are small electric fans, wherein power supplies and motors are arranged inside the electric fans, so that a large amount of heat can be generated in the charging or using process, and the portable fans are generally used by being held by hands directly, so that potential safety hazards are caused to the hands of patients to a certain extent; meanwhile, the size of the existing portable fan is small, the situation of no electricity can occur after the portable fan is used for a first period of time, people cannot carry the charging wire on the body at any time, and therefore the portable fan is inconvenient to use, and the portable fan with the heat dissipation function is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model provides a portable fan with heat dissipation function, to prior art not enough, this design possesses can effectually make this fan can dispel the heat charging or during operation, and can effectually accomodate the advantage with the charging wire, has solved the inconvenient problem of original portable fan when using.
The utility model discloses a portable fan with heat dissipation function, including receiver and fan main part, fan main part passes through a hinge fixed connection in the left side of receiver, the inner chamber of fan main part is hollow structure, the inner wall at fan main part inner chamber top and bottom all fills there is high heat conduction carbon fiber, the right side of fan main part inner chamber bottom is installed and is charged the port, the left side electricity of this port that charges is connected with the power, the left side electricity of this power is connected with the motor, all glue the fixedly connected with heat conduction graphite flake around the power, all glue the fixedly connected with insulating heat conduction silicone grease board around the motor, the insulating heat conduction silicone grease board of the right flank of this motor and the heat conduction graphite flake of the left flank of power mutually laminate, the output shaft transmission of motor is connected with a bull stick, this bull stick runs through to the outside of fan main part, two flabellum have cup jointed, the upper end face and the lower end face of the fan main body are both fixedly connected with a layer of aluminum radiating fin, and a clamping block is integrally formed on the left side of the upper end face of the fan main body.
The utility model discloses a portable fan with heat dissipation function, wherein, an dead slot has been seted up to the up end of receiver, and the block groove has been seted up at the top on this dead slot inner wall right side, and after the fan main part passes through the clockwise upset of hinge, during the dead slot is advanced to fan main part block to carry out the block through block piece and block groove and fix.
The utility model discloses a portable fan with heat dissipation function, wherein, the first buckle of the positive left side fixedly connected with of receiver, the front of receiver and the fixed position that keeps away from first buckle are connected with and are accomodate the post, the front of receiver and keep away from the fixed position that accomodates the post and be connected with the second buckle.
The utility model discloses a portable fan with heat dissipation function, wherein, first buckle and second buckle comprise by two corresponding semi-circular block, accomodate the post for both ends are cubic, the middle section position is the shape of the cylinder body of rod.
The utility model discloses a portable fan with heat dissipation function, wherein, the top and the bottom of every heat conduction graphite flake all are connected with high heat conduction carbon fiber.
The utility model discloses a portable fan with heat dissipation function, wherein, two flabellums are kept away from each other at the bull stick, and the rotation angle of two flabellums on the bull stick is 360.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a design of insulating heat conduction silicone grease board, high heat conduction carbon fiber and heat conduction graphite flake, the design simple structure, convenient to use, the radiating effect is good, can effectively bring out the heat in the fan main body when in use, thereby guarantee that the fan can normally operate in the process of charging or using, also can effectively improve the safety of the fan, simultaneously, through the design of matching with the aluminum radiating fin and two fan blades, the heat conducted from the heat conduction graphite flake to the upper end surface of the fan main body can be effectively and rapidly dissipated through the centrifugal airflow, thereby realize rapid cooling through the physical mode, achieve the radiating purpose, compared with the radiating mode of the traditional trompil, the design has better sealing performance and has good radiating effect, thereby can effectively avoid the external dust or water vapor from entering the inner cavity of the fan main body, and the condition that causes equipment to damage takes place, and this design, the effectual original portable fan of having solved charges or when using, the not good problem of radiating effect.
2. The utility model discloses a first buckle, accomodate the design of post and second buckle, can effectual person of facilitating the use with the charging wire winding on accomodating the post to block the both ends of charging wire in two buckles, thereby realize charging immediately, the effect of accomodating immediately, convenient people that can be great use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of the portable fan;
FIG. 2 is a schematic cross-sectional view of the front view of the portable fan;
FIG. 3 is a schematic view of a first snap structure;
fig. 4 is a schematic perspective view of the receiving column.
In the figure: 1. a storage box; 2. a fan main body; 21. a clamping block; 3. an empty groove; 4. a clamping groove; 5. a rotating rod; 6. a fan blade; 7. an aluminum heat sink; 8. a first buckle; 9. a receiving column; 10. a second buckle; 11. high thermal conductivity carbon fibers; 12. a charging port; 13. a power source; 14. a motor; 15. an insulating heat-conducting silicone grease plate; 16. a thermally conductive graphite sheet.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a portable fan with heat dissipation function, including receiver 1 and fan main body 2, fan main body 2 is fixedly connected in the left side of receiver 1 through a hinge, the inner chamber of fan main body 2 is hollow structure, high heat conduction carbon fiber 11 is filled in the inner wall of the top and bottom of the inner chamber of fan main body 2, charging port 12 is installed on the right side of the inner chamber bottom of fan main body 2, the left side of charging port 12 is electrically connected with power supply 13, the left side of power supply 13 is electrically connected with motor 14, the periphery of power supply 13 is fixedly connected with heat conduction graphite flake 16 by gluing, the periphery of motor 14 is fixedly connected with insulating heat conduction silicone grease plate 15 by gluing, insulating heat conduction silicone grease plate 15 on the right side of motor 14 and heat conduction graphite flake 16 on the left side of power supply 13 are mutually laminated, the design of the structure can effectively make insulating heat conduction silicone grease plate 15 conduct heat to heat conduction graphite flake 16, the output shaft transmission of motor 14 is connected with a bull stick 5, this bull stick 5 runs through to the outside of fan main part 2, two flabellums 6 have been cup jointed in the activity on the body of rod of bull stick 5 upper segment, the equal fixedly connected with one deck aluminium system fin 7 of up end and the lower terminal surface of fan main part 2, the left side integrated into one piece of fan main part 2 up end has block 21, an dead slot 3 has been seted up to the up end of receiver 1, and block groove 4 has been seted up at the top on this dead slot 3 inner wall right side, after fan main part 2 overturns clockwise through the hinge, in fan main part 2 block advances dead slot 3, and carry out the block through block 21 and block groove 4 and fix, the design of this structure, can effectual person of facilitating the use accomodate fan main part 2 into dead slot 3.
The positive first buckle 8 of left side fixedly connected with of receiver 1, the front of receiver 1 and the fixed position that keeps away from first buckle 8 are connected with and are accomodate post 9, the front of receiver 1 and the fixed position that keeps away from and accomodate post 9 are connected with second buckle 10, the appearance of this structure, can effectual person of facilitating the use twine the charging wire on accomodating post 9, and with the both ends card of charging wire in two buckles, thereby realize instant charging, the effect of instant accomodating.
Every heat conduction graphite flake 16's top and bottom all are connected with high heat conduction carbon fiber 11, and the appearance of this design can be effectual makes heat conduction graphite flake 16 conduct the heat toward two upper and lower directions to better conduction is to in the high heat conduction carbon fiber 11.
Two flabellum 6 keep away from each other at bull stick 5, and the rotation angle of two flabellum 6 on bull stick 5 is 360, and the appearance of this design can more effectively make two flabellum 6 carry out the fast rotation, and better production centrifugal airflow.
When the utility model is used, firstly, the whole fan main body 2 needs to be turned out from the empty groove 3, then the motor 14 is started, the motor 14 drives the rotating rod 5 to rotate rapidly, and then two fan blades 6 are rapidly thrown to rotate by the principle of centrifugal force, so that wind power is generated; when the fan main body 2 is used or the fan main body 2 is charged, the insulating heat-conducting silicone grease plate 15 can effectively absorb and dissipate heat generated by the motor 14 into the high-heat-conducting carbon fibers 11, and can effectively conduct a part of heat to the heat-conducting graphite sheet 16 during dissipation, and the heat-conducting graphite sheet 16 can also dissipate heat of the power supply 13 at the same time, at this time, the heat in the heat-conducting graphite sheet 16 can be effectively conducted along the upper and lower directions, namely into the high-heat-conducting carbon fibers 11, and finally conducted to the surface of the aluminum heat sink 7 by virtue of the principle of the heat-conducting graphite sheet 16, at this time, because the fan blades 6 rotate at high speed, the centrifugal airflow generated by the fan blades 6 can effectively dissipate heat on the surface of the aluminum heat sink 7; through first buckle 8, accomodate the design of post 9 and second buckle 10, can effectual person of facilitating the use twine the charging wire on accomodating post 9 to with the both ends card of charging wire in two buckles, thereby realize charging immediately, the effect of accomodating immediately.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a portable fan with heat dissipation function, includes receiver (1) and fan main part (2), its characterized in that: the fan main body (2) is fixedly connected to the left side of the storage box (1) through a hinge, the inner cavity of the fan main body (2) is of a hollow structure, high-heat-conductivity carbon fibers (11) are filled in the inner walls of the top and the bottom of the inner cavity of the fan main body (2), a charging port (12) is installed on the right side of the bottom of the inner cavity of the fan main body (2), a power supply (13) is electrically connected to the left side of the charging port (12), a motor (14) is electrically connected to the left side of the power supply (13), heat-conductive graphite sheets (16) are fixedly connected to the periphery of the power supply (13), an insulating heat-conductive silicone grease plate (15) is fixedly connected to the periphery of the motor (14), the insulating heat-conductive silicone grease plate (15) on the right side of the motor (14) and the heat-conductive graphite sheets (16) on the left side of the power supply (13), this bull stick (5) runs through to the outside of fan main part (2), two flabellums (6) have been cup jointed in the activity on the body of rod of bull stick (5) upper segment, the up end of fan main part (2) and the equal fixedly connected with one deck aluminium system fin (7) of lower terminal surface, the left side integrated into one piece of fan main part (2) up end has block (21).
2. The portable fan with heat dissipation function of claim 1, wherein: an empty groove (3) is formed in the upper end face of the storage box (1), a clamping groove (4) is formed in the top of the right side of the inner wall of the empty groove (3), when the fan main body (2) turns over clockwise through the hinge, the fan main body (2) is clamped into the empty groove (3) and is clamped and fixed with the clamping groove (4) through a clamping block (21).
3. The portable fan with heat dissipation function of claim 1, wherein: the storage box comprises a storage box (1), wherein the storage box is characterized in that a first buckle (8) is fixedly connected to the front left side of the storage box (1), a storage column (9) is fixedly connected to the front of the storage box (1) and far away from the first buckle (8), and a second buckle (10) is fixedly connected to the front of the storage box (1) and far away from the storage column (9).
4. The portable fan with heat dissipation function of claim 3, wherein: first buckle (8) and second buckle (10) are constituteed by two corresponding semicircular blocks, it is cubic to accomodate post (9) both ends, and the middle section position is the shape of the cylinder body of rod.
5. The portable fan with heat dissipation function of claim 1, wherein: the top and the bottom of each heat conducting graphite sheet (16) are connected with the high heat conducting carbon fiber (11).
6. The portable fan with heat dissipation function of claim 1, wherein: the two fan blades (6) are mutually far away from the rotating rod (5), and the rotating angles of the two fan blades (6) on the rotating rod (5) are both 360 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431479.2U CN209976843U (en) | 2019-04-01 | 2019-04-01 | Portable fan with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431479.2U CN209976843U (en) | 2019-04-01 | 2019-04-01 | Portable fan with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209976843U true CN209976843U (en) | 2020-01-21 |
Family
ID=69256229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920431479.2U Expired - Fee Related CN209976843U (en) | 2019-04-01 | 2019-04-01 | Portable fan with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209976843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997922A (en) * | 2020-08-19 | 2020-11-27 | 泰州德川绿化养护有限公司 | Portable folding small fan |
-
2019
- 2019-04-01 CN CN201920431479.2U patent/CN209976843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997922A (en) * | 2020-08-19 | 2020-11-27 | 泰州德川绿化养护有限公司 | Portable folding small fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9657742B2 (en) | Solar fan | |
| CN206099583U (en) | Car motor casing | |
| CN209976843U (en) | Portable fan with heat dissipation function | |
| CN106130233A (en) | A kind of electric motor of automobile shell | |
| CN212434780U (en) | Insulating radiating new forms of energy battery cover plate subassembly | |
| CN211017156U (en) | Lithium battery convenient to store and capable of dissipating heat | |
| CN112713713A (en) | Mid-motor with power recharging function for electric motorcycle | |
| CN107659058A (en) | A kind of motor of high heat dispersion | |
| CN206803386U (en) | A kind of handheld refrigerated device | |
| CN209912907U (en) | Air-cooled cylindrical heat dissipation battery box | |
| CN210716588U (en) | Convertible foreign language translation mount for equipment | |
| CN207994802U (en) | A kind of sound insulation type threephase asynchronous being arranged in mechanical equipment | |
| CN111835900A (en) | Portable multifunctional mobile phone support | |
| CN208738325U (en) | A kind of lithium battery mould group | |
| CN101447717A (en) | Novel electric motor structure | |
| CN211174711U (en) | Mini vibration massage charging handheld fan | |
| CN214708220U (en) | Medical instrument control panel capable of preventing thermal drying and spraying from cracking | |
| CN210053734U (en) | Wisdom tourism storage device for terminal equipment | |
| CN212723856U (en) | Server for network game easy to assemble | |
| CN212909632U (en) | Portable multifunctional mobile phone support | |
| CN211041128U (en) | Graphene electric floor heating with anti-static structure | |
| CN211550008U (en) | DC brushless water pump for vehicle | |
| CN216721068U (en) | Ultra-high-speed micro permanent magnet motor | |
| CN207353997U (en) | A kind of motor of high heat dispersion | |
| CN215070136U (en) | Heat abstractor is used in new energy automobile battery management |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |