CN112739169B - Protective shell for electronic product easy to radiate heat - Google Patents
Protective shell for electronic product easy to radiate heat Download PDFInfo
- Publication number
- CN112739169B CN112739169B CN202011601098.8A CN202011601098A CN112739169B CN 112739169 B CN112739169 B CN 112739169B CN 202011601098 A CN202011601098 A CN 202011601098A CN 112739169 B CN112739169 B CN 112739169B
- Authority
- CN
- China
- Prior art keywords
- cavity
- shell
- loop
- elastic
- fixed plate
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Abstract
The invention discloses a protective shell for an electronic product, which is easy to radiate heat and comprises a shell, wherein elastic bags are sleeved on four sides of the shell, the elastic bags are of an annular structure, the inner wall of each elastic bag is fixedly contacted with the side wall of the shell, a plurality of independent and non-crossed loop-shaped cavities are formed in the shell, the calibers of the loop-shaped cavities are different and are sequentially sleeved from small to large, two check valves leading to the same are arranged in each loop-shaped cavity, the loop-shaped cavities are divided into a first half cavity and a second half cavity by taking the two check valves as boundary points, a plurality of mounting ports used for connecting the two adjacent loop-shaped cavities are formed in the shell, and the two mounting ports connected to the loop-shaped cavities are respectively positioned on the side walls of the first half cavity and the second half cavity. Through the gas circulation flow in the square-shaped cavity, high-temperature gas can be transferred from the heating position in time, and then the speed of local heat diffusion is accelerated, so that heat can be distributed in the protective shell more uniformly.
Description
Technical Field
The invention belongs to the technical field of electronic products, and particularly relates to a protective shell for an electronic product, which is easy to radiate.
Background
With the development of electronic technology, electronic products, such as mobile phones and computers, occupy higher and higher positions in daily life and work, and the improvement of performance of the electronic products is concerned by technical personnel. In order to achieve the protection effect of the electronic product, a protective shell is generally sleeved outside the electronic product.
The electronic product can emit a large amount of heat in the using process, has the characteristic of local heating and mainly heats the CPU when in work; if the heat generated by the CPU can not be dissipated in time, the CPU is in a high-temperature state for a long time, the working efficiency is reduced, and the service life of the CPU is shortened; therefore, for the electronic product protection shell, how to solve the problem of local heating of the electronic product is very important.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a protective shell for an electronic product, which is easy to dissipate heat.
The invention provides a protective shell for an electronic product, which is easy to dissipate heat and comprises a shell, wherein elastic bags are sleeved on four sides of the shell, the elastic bags are of an annular structure, the inner wall of each elastic bag is fixedly contacted with the side wall of the shell, a plurality of independent and non-crossed loop cavities are formed in the shell, the calibers of the loop cavities are different and are in a position relation of being sequentially sleeved from small to large, two check valves which are communicated with the same loop cavity are respectively arranged in each loop cavity, the loop cavities are divided into a first half cavity and a second half cavity by taking the two check valves as boundary points, a plurality of mounting ports for connecting the two adjacent loop cavities are formed in the shell, elastic sheets are hermetically mounted in the mounting ports, the two mounting ports connected to the loop cavities are respectively positioned on the side walls of the first half cavity and the second half cavity, a connecting port for communicating the elastic bags with the outermost loop cavities is formed in the shell, the middle part of the shell is provided with a balance cavity for balancing air pressure, and the annular cavity at the innermost side is connected with the balance cavity through a mounting hole.
Preferably, the connecting port and the mounting port on the outermost clip cavity are not located in the same half cavity of the clip cavity.
Preferably, the check valve includes a fixed plate and a swinging plate, the fixed plate is transversely fixedly disposed in the square-shaped cavity, the middle part of the fixed plate is provided with a circulation port, the swinging plate is disposed adjacent to the fixed plate on one side of the fixed plate, one side of the swinging plate is connected with the side wall of the square-shaped cavity through an elastic material, and the swinging plate can completely cover the circulation port when being tightly attached to the fixed plate.
Preferably, the part of the shell, where the balancing cavity is opened, is higher than other parts to form a protrusion, and the side wall of the protrusion is opened with air holes facing four sides.
Compared with the prior art, the invention has the beneficial effects that:
1. therefore, the unidirectional circulation of the gas in the cavity is caused by the pressure change, and the pressure change can be transmitted from the outer side to the inner side in sequence, so that each cavity can generate unidirectional gas flow; the electronic product is locally heated, the temperature of gas corresponding to the heating position in the square-shaped cavity is high, and high-temperature gas can be transferred from the heating position in time through the circular flow of the gas in the square-shaped cavity, so that the diffusion rate of local heat is accelerated, the heat can be uniformly distributed in the protective shell, and the local temperature is reduced; when the protective shell is used in winter, the whole protective shell has certain temperature, so that the use experience of a user can be improved;
2. when the air pressure of the innermost square-shaped cavity is increased, the corresponding elastic sheet is sunken into the balance cavity, so that part of air is sprayed out of the air holes, and on the contrary, part of air is sucked in through the air holes, so that the air on the surface of the shell flows, and the heat dissipation of the shell is accelerated.
Drawings
Fig. 1 is a schematic front cross-sectional structural diagram of a protective housing for an electronic product, which is easy to dissipate heat according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic cross-sectional structure diagram of a protective housing for an electronic product, which is easy to dissipate heat according to the present invention;
fig. 4 is an enlarged view of the structure at B in fig. 3.
In the figure: the device comprises a shell 1, an elastic bag 2, a first half cavity 3, a second half cavity 4, a balance cavity 5, a fixing plate 6, a flow opening 7, a swinging plate 8, an air hole 9, an elastic plate 10, a connecting opening 11 and a bulge 12.
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.
Referring to fig. 1-4, an easy-to-radiate protective casing for electronic products, includes a casing 1, four side sleeves of the casing 1 are provided with elastic bags 2, the elastic bags 2 are of an annular structure, and the inner wall is in fixed contact with the side wall of the casing 1, the casing 1 is internally provided with a plurality of independent and non-crossed loop cavities, the calibers of the loop cavities are different and are in a position relationship of being sequentially sleeved from small to large, each loop cavity is internally provided with two check valves leading to the same, the loop cavity is divided into a first half cavity 3 and a second half cavity 4 by taking the two check valves as a boundary point, the casing 1 is provided with a plurality of installing ports for connecting two adjacent loop cavities, an elastic sheet 10 is hermetically installed in the installing ports, the elastic sheet 10 is still hermetically isolated from different loop cavities, the two installing ports connected on the loop cavity are respectively located on the side walls of the first half cavity 3 and the second half cavity 4, namely, when one of the loop cavities is connected with the loop cavity outside through the installing port on the side wall of the first half cavity 3 The elastic bag 2 is connected with the inner circular cavity through a mounting hole in the side wall of the second half cavity 4, the shell 1 is provided with a connecting hole 11 for communicating the elastic bag 2 with the outermost circular cavity, the middle part of the shell 1 is provided with a balance cavity 5 for balancing air pressure, and the innermost circular cavity is connected with the balance cavity 5 through the mounting hole;
in the embodiment applying the technical scheme, the elastic bags 2 are arranged on the four sides of the shell 1, so that the damage of collision to electronic products can be reduced; meanwhile, in the process of using the electronic product, the fingers of the user can contact with the elastic bag 2, so that the volume of the elastic bag 2 is changed; when the volume of the elastic bag 2 is reduced, part of gas is squeezed into the outermost square-shaped cavity, so that the gas pressure in the square-shaped cavity is increased, the elastic piece 10 in the mounting port connected with the inner square-shaped cavity is sunken inwards, taking the square-shaped cavity as an example, the elastic piece 10 is sunken inwards to increase the gas pressure in the second half cavity 4 of the inner square-shaped cavity, so that part of gas is squeezed into the first half cavity 3 through one of the one-way valves, so that the elastic piece 10 in the first half cavity 3 is sunken inwards, and the square-shaped cavities on the inner sides are changed in the same way; when the volume of the elastic bag 2 is increased, the gas in the first half-cavity 3 of the return cavity is sucked back into the second half-cavity 4 through another one-way valve, so that the one-way circulation of the gas in the return cavity is caused through pressure change, and the pressure change can be transmitted from the outer side to the inner side in sequence, so that each return cavity can generate one-way gas flow;
the electronic product is locally heated, the temperature of gas corresponding to the heating position in the square-shaped cavity is high, and high-temperature gas can be transferred from the heating position in time through the circular flow of the gas in the square-shaped cavity, so that the local heat diffusion rate is accelerated, the heat can be uniformly distributed in the protective shell, and the local temperature is reduced; and when using winter, the protective housing is whole to have certain temperature, can improve user's use and experience.
In the preferred technical scheme in this embodiment, the connection port 11 and the mounting port on the outermost square-shaped cavity are not located in the same half cavity of the square-shaped cavity; in particular, the design ensures that circulation can be generated in the square-shaped cavity at the outermost side.
In an optional technical scheme in this embodiment, the check valve includes a fixed plate 6 and a swinging plate 8, the fixed plate 6 is transversely and fixedly disposed in the square-shaped cavity, a circulation port 7 is formed in the middle of the fixed plate, the swinging plate 8 is disposed on one side of the fixed plate 6, one side of the swinging plate 8 is connected with the side wall of the square-shaped cavity through an elastic material, and the swinging plate 8 can completely cover the circulation port 7 when clinging to the fixed plate 6; in the one-way valve, if the air pressure at the side of the swinging piece 8 is higher than that at the other side, the swinging piece 8 is tightly attached to the fixed piece 6, the one-way valve is not conducted, if the air pressure at the side of the swinging piece 8 is lower than that at the other side, the swinging piece 8 is turned over to the side far away from the fixed piece 6 under the action of the air pressure, and the one-way valve is conducted; compared with the existing common check valve, the check valve is simpler in structure, small in size and more suitable for the protective shell.
In the optional technical scheme in this embodiment, the part of the shell 1 provided with the balance cavity 5 is higher than other parts to form a bulge 12, and the side wall of the bulge 12 is provided with air holes 9 facing four sides; specifically, when the air pressure of the innermost rectangular-shaped cavity is increased, the corresponding elastic piece 10 is sunken into the balance cavity 5, so that part of air is sprayed out of the air hole 9, otherwise, part of air is sucked in through the air hole 9, so that the air flow on the surface of the shell 1 is caused, and the heat dissipation of the shell 1 is accelerated.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The protective shell for the electronic product is easy to dissipate heat and is characterized by comprising a shell (1), wherein elastic bags (2) are sleeved on four sides of the shell (1), each elastic bag (2) is of an annular structure, the inner wall of each elastic bag is fixedly contacted with the side wall of the shell (1), a plurality of independent and non-crossed returning cavities are formed in the shell (1), the calibers of the returning cavities are different and are sequentially sleeved from small to large, two identical check valves are arranged in each returning cavity, each returning cavity is divided into a first half cavity (3) and a second half cavity (4) by taking the two check valves as boundary points, a plurality of mounting ports for connecting the two adjacent returning cavities are formed in the shell (1), elastic sheets (10) are hermetically mounted in the mounting ports, the two mounting ports connected to the returning cavities are respectively positioned on the side walls of the first half cavity (3) and the second half cavity (4), the shell (1) is provided with a connecting port (11) for communicating the elastic bag (2) with the outermost return cavity, the middle of the shell (1) is provided with a balance cavity (5) for balancing air pressure, and the innermost annular cavity is connected with the balance cavity (5) through a mounting port;
the connecting port (11) and the mounting port on the outermost side of the clip cavity are not positioned in the same half cavity of the clip cavity;
the part of the shell (1) provided with the balance cavity (5) is higher than other parts to form a bulge (12), and the side wall of the bulge (12) is provided with air holes (9) facing to four sides.
2. The protective case for electronic products easy to dissipate heat according to claim 1, wherein the check valve comprises a fixed plate (6) and a swinging plate (8), the fixed plate (6) is laterally fixed and arranged in the square-shaped cavity, a circulation port (7) is formed in the middle of the fixed plate, the swinging plate (8) is arranged on one side of the fixed plate (6) in the immediate vicinity of the swinging plate, one side of the swinging plate (8) is connected with the side wall of the square-shaped cavity through an elastic material, and the swinging plate (8) can completely cover the circulation port (7) when clinging to the fixed plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011601098.8A CN112739169B (en) | 2020-12-30 | 2020-12-30 | Protective shell for electronic product easy to radiate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011601098.8A CN112739169B (en) | 2020-12-30 | 2020-12-30 | Protective shell for electronic product easy to radiate heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112739169A CN112739169A (en) | 2021-04-30 |
| CN112739169B true CN112739169B (en) | 2022-09-16 |
Family
ID=75611610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011601098.8A Active CN112739169B (en) | 2020-12-30 | 2020-12-30 | Protective shell for electronic product easy to radiate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112739169B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038567A (en) * | 2010-04-16 | 2013-04-10 | 弗莱克斯照明第二有限责任公司 | Illumination device comprising a film-based lightguide |
| CN109656322A (en) * | 2018-12-11 | 2019-04-19 | 阮鑫 | A kind of tablet computer protective sleeve |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI505073B (en) * | 2012-03-22 | 2015-10-21 | Compal Electronics Inc | Electronic device |
| CN204992933U (en) * | 2015-08-20 | 2016-01-20 | 志诚动力科技(杭州)有限公司 | Generator fan mechanism |
| CN109413961A (en) * | 2018-12-07 | 2019-03-01 | 广东川田科技有限公司 | A kind of cash register multi-channel cooling mechanism |
| US11470934B2 (en) * | 2019-05-15 | 2022-10-18 | Targus International Llc | Portable electronic device case with thermal vents |
| CN111446818B (en) * | 2020-04-01 | 2022-03-04 | 无锡佳龙换热器股份有限公司 | Power station motor heat dissipation equipment |
-
2020
- 2020-12-30 CN CN202011601098.8A patent/CN112739169B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038567A (en) * | 2010-04-16 | 2013-04-10 | 弗莱克斯照明第二有限责任公司 | Illumination device comprising a film-based lightguide |
| CN109656322A (en) * | 2018-12-11 | 2019-04-19 | 阮鑫 | A kind of tablet computer protective sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112739169A (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI539268B (en) | Docking station and electronic assembly | |
| CN112739169B (en) | Protective shell for electronic product easy to radiate heat | |
| CN211792627U (en) | Electronic device | |
| JP2014127680A (en) | Electronic apparatus, electronic apparatus system, method of cooling electronic apparatus and method of cooling electronic apparatus system | |
| CN211152604U (en) | Soaking plate, heat dissipation module and terminal equipment | |
| CN107390844B (en) | Notebook computer with high-sealing air-draft type radiator | |
| CN113721718A (en) | Heat dissipation device and server | |
| CN212061092U (en) | Computer hardware overheat protection device | |
| CN211184021U (en) | Mobile phone casing | |
| CN211981547U (en) | Wireless charging seat | |
| CN211119307U (en) | Steam condensate recovery device | |
| CN207252120U (en) | A kind of high-efficiency radiator | |
| CN218112049U (en) | Circulation type heat dissipation transfer machine | |
| CN207543472U (en) | Micro-move device active heat radiating device and the electronic equipment with the radiator | |
| CN210639562U (en) | Server radiator, chip and mainboard | |
| CN213462748U (en) | Heat dissipation device based on Bluetooth positioning technology positioner | |
| CN213586695U (en) | Power module mounting structure for communication | |
| CN107357386A (en) | A kind of intelligent computer of high efficiency cooling | |
| CN217360721U (en) | Mechanical energy recovery device | |
| CN216362271U (en) | High-efficient motor with quick heat dissipation function | |
| CN210041902U (en) | Rubber iron with exhaust hole device | |
| CN210488404U (en) | Case is placed to host computer in thing networking systems | |
| CN217608171U (en) | Heat radiation structure | |
| CN110572987B (en) | Heat dissipation device and terminal equipment | |
| TWI769881B (en) | Electronic apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220829 Address after: 518000 1st, 2nd, 5th Floor, Building A, Building A, 3rd Floor, 5th Floor, Rongli Industrial Park, Huangmapu Village, Meibao Road, Dalang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Rongli Precision Industry Co.,Ltd. Address before: 361110 no.1666, Tongji Middle Road, Xiamen City, Fujian Province Applicant before: Zhou Dianyin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |