CN213126113U

CN213126113U - Cell-phone heat dissipation support of silence

Info

Publication number: CN213126113U
Application number: CN202022482058.8U
Authority: CN
Inventors: 黄炫梓; 薛栋津; 罗建其
Original assignee: Guangzhou Tuoke Trading Co ltd
Current assignee: Guangzhou Tuoke Trading Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-04
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a cell-phone heat abstractor field relates to a cell-phone heat dissipation support of silence especially, including casing, encapsulation at the silence damping device of radiator fan four sides side, install radiator fan, circuit board in the casing, be used for the holder of fixed cell-phone and the fin of encapsulation on the casing is positive, the casing on be provided with and be used for fixed or encapsulated buckle device. The utility model discloses a radiator fan of frivolous silence sets up silence damping device, cooperates the fin of the big laminating area, when both possessing better radiating effect, also can quiet work not influence the cell-phone and use experience, for the cell-phone heat dissipation support that increases the semiconductor refrigeration piece, inner structure itself does not generate heat, simple structure, and the equipment is just easy, and is frivolous portable, lower power consumptive.

Description

Cell-phone heat dissipation support of silence

Technical Field

The utility model relates to a cell-phone heat abstractor field relates to a cell-phone heat dissipation support of silence especially.

Background

With the increasingly powerful performance and the continuous improvement and expansion of functions of smart phones, smart phones have increasingly prominent effects in some emerging application fields. Due to the increase of the use time of the applications of mobile phone network games, mobile phone live broadcast, various network small video APPs and the like, the mobile phone generates a large amount of heat due to long-time heavy-load operation, and particularly the heat is concentrated on a CPU chip on the back of the mobile phone and the positions of circuit boards around the CPU chip. The serious heating of the mobile phone may cause the performance of electronic components to be reduced, the use experience is influenced, and meanwhile, the safety problems of spontaneous combustion of the mobile phone and the like may be caused.

In order to solve the problems, as in the application of the traditional computer notebook heat dissipation support, the mobile phone heat dissipation support is also gradually widely used, especially when playing a hand game, starting a mobile phone live broadcast or swiping a small video APP. Most mobile phone radiating supports adopt a fan air cooling radiating mode, and meanwhile, a part of mobile phone radiating supports using semiconductor refrigeration are produced. The problem that a common air-cooled mobile phone radiating support has high air flow noise and mechanical noise of a radiating fan, and the condition of slight shaking caused by vibration of the radiating fan exists, so that live broadcast experience can be influenced when a mobile phone is placed on the mobile phone radiating support to be live broadcast. The mobile phone heat dissipation support using the semiconductor refrigeration piece can refrigerate and heat, and large heat is collected at one end generating heat to form high temperature, so that air cooling heat dissipation is needed through the heat dissipation piece and the heat dissipation fan, the structural complexity is increased, the device is more bloated, and the heat dissipation effect is not better than that of the mobile phone heat dissipation support dissipating heat through air cooling.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, an object of the utility model is to provide a cell-phone heat dissipation support of silence, adopt with the big aluminum alloy fin of cell-phone binding face area, the radiator fan of the frivolous silence of cooperation can bring better radiating effect for the cell-phone, simultaneously through setting up soft cushion device in the radiator fan periphery, possesses vibration/noise reduction's effect, the cell-phone heat dissipation support is whole to be thin portable lighter, simple structure, the application scene of specially adapted playhand trip and cell-phone live broadcast.

According to the utility model provides a silent mobile phone radiating support, which comprises a shell, a silent damping device packaged on the four sides of the radiating fan, the radiating fan arranged in the shell, a circuit board, a clamping piece for fixing a mobile phone and radiating fins packaged on the front surface of the shell; the shell is provided with a buckling device for fixing or packaging.

The back of the shell is provided with a ball head seat with threads on the periphery, the back of the shell surrounding the ball head seat is provided with a large number of air inlets, the lower position of the back of the shell is provided with an interface hole, the left side surface and the right side surface of the shell are symmetrically provided with exhaust holes, and the front of the shell faces one side of the mobile phone.

Specifically, the ball head seat is used for embedding a ball head at one end of a supporting rod, the rod body of the supporting rod is a metal shaping hose, the other end of the supporting rod is used for being connected with a fixed seat piece, and the supporting rod is fixedly connected with the ball head seat in a butt joint and screwed mode through a fastening ring.

Furthermore, the outer circular edge of the fastening ring is provided with a raised fin, so that force is convenient to apply when the fastening ring is manually screwed down, and the inner circular edge is provided with a thread which can be butted and screwed with the thread of the ball head seat on the back of the shell.

The clamping device on the shell comprises concave positions arranged on the left side surface and the right side surface of the shell, small clamping holes, a cylindrical clamping piece in the front surface of the shell and clamping pieces on the upper inner side surface and the lower inner side surface of the shell; the concave position is a concave opening, concave position buckles protruding towards the concave position space are respectively arranged at the two outermost ends of the concave opening, the clamping piece is embedded into the concave position on the shell when being installed, the concave position buckles are used for buckling a sliding seat of the clamping piece, and the clamping piece is fixed to prevent the clamping piece from being pulled out; the column-shaped clamping piece is used for butt-jointing and clamping the angular hole position of the radiating fan when the radiating fan is embedded and installed, and fixing the installation position of the radiating fan to prevent the radiating fan from moving; the buckling parts on the upper inner side face and the lower inner side face of the shell comprise an upper buckling part and a lower buckling part on the inner side face of the shell.

The mute damping device is provided with convex triangular cylinders at the near-angle positions respectively, and the convex triangular cylinders are embedded into triangular cylinder concave positions on the side surfaces of all sides of the cooling fan respectively during packaging to be attached and fixed.

Specifically, the mute damping device is made of soft colloid materials, and after packaging, direct contact between the four side faces of the cooling fan and the shell is avoided, so that physical vibration conduction is reduced, and mechanical noise is reduced.

The type selection of the cooling fan adopts a mute cooling fan.

Specifically, the mute type heat dissipation fan is provided with 10 fan blades, the diameter of the fan is 55MM, the rotating speed is at least 1400RPM, the air quantity is sufficient, and the fluid air noise is lower than 24 dB-A.

The circuit board comprises a USB interface and a Micro-USB interface.

Specifically, the Micro-USB interface is an external power input interface, and supplies power to the cooling fan and the clamped mobile phone after power input; the USB interface is a mobile phone charging interface and charges the clamped mobile phone through the connecting data line.

The clamping piece for fixing the mobile phone comprises a sliding seat, a sliding seat cover plate and a clamping jaw, wherein the sliding seat is provided with a clamping piece; the sliding seat cover plate is used for screwing and packaging the sliding seat through screws; the clamping jaw be provided with the cell type traveller, place the spring in the cell type space of traveller, for the clamping jaw provides the resilience power after the extension and presss from both sides the cell-phone.

Specifically, the clamping parts on the sliding seat comprise corner clamping parts which are arranged at four corners outside the sliding seat and are raised, and spring clamping parts which are arranged in the sliding seat and are raised; the angle clamping piece is used for propping against two side surfaces of the shell when the sliding seat of the clamping piece is embedded into a concave position arranged on the shell, so that the sliding seat is prevented from moving left and right; the spring clamping piece is used for fixedly propping one end of the spring.

The radiating fin packaged on the front face of the shell is made of an aluminum alloy material, the surface of the radiating fin attached to the mobile phone is smooth, the area of the radiating fin is large, the upper radiating fin and the lower radiating fin are arranged on the surface embedded into the shell, a concave opening is formed in the middle of the radiating fin, and the radiating fin is further provided with a packaging clamping position.

Specifically, the heat sink packaging clamping positions comprise strip-shaped clamping holes arranged in the middle of the outermost fins on the upper part and clamping strips protruding on the outermost fins on the lower part; the strip-shaped clamping hole is used for being butted and fastened with an upper clamping piece on the inner side surface of the shell during packaging; the clamping strip is used for being butted and embedded into the strip-shaped groove part on the fastening firmware during packaging, and is fixed.

The fastening piece is provided with a strip-shaped groove part at the upper end, end position buckles protruding from two ends and a raised middle buckle; the strip-shaped groove part is used for being butted and fixed with a raised clamping strip on the outermost fin at the lower part of the radiating fin during packaging; the end position buckle is used for being connected and fastened with the small buckle holes on the left side surface and the right side surface of the shell during packaging; the middle buckle is used for being butted and fastened with the lower buckle piece on the inner side surface of the shell during packaging.

To sum up, the utility model has the advantages that:

(1) the utility model discloses the selection adopts the radiator fan of frivolous silence, sets up the soft cushion of vibration/noise reduction, and when the fin of the big laminating area of cooperation had both possessed better radiating effect, also can quiet work not influence the cell-phone and use experience.

(2) The utility model discloses for the cell-phone heat dissipation support that increases the semiconductor refrigeration piece, inner structure itself does not generate heat, and the low power dissipation is power consumptive few.

(3) The utility model discloses the screens piece and the buckle device through position laminating installation and setting encapsulate fixedly between each structural component, except that holder slide apron needs 4 screw fixation, the no screw encapsulation design is all purchased to other structures, and the structure is firm, and the encapsulation is just easy, and is with low costs, and the packaging efficiency is high.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the back, side and front of the housing of the present invention;

fig. 4 is a schematic view of the heat dissipation fan and the silencing and damping device of the present invention;

fig. 5 is a schematic view of a clamp of the present invention;

fig. 6 is a perspective view of a clamp of the present invention;

fig. 7 is a schematic view of the heat sink and the fastener of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further clearly and completely described with reference to the accompanying drawings. It should be understood that the embodiments described herein are only for explaining the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are intended to be included within the scope of protection of the present invention.

In the description of the present invention, it should be noted that, in order to clearly express the position of the structure, the terms "front", "back", "side", "up", "down", "left", "right", "middle", etc. indicate the orientation or positional relationship, which is only for the convenience of description of the present invention and simplifying the description, but not to indicate or imply that the device or each component referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1, a schematic view of a three-dimensional effect of the present invention is shown, and fig. 2 is a schematic view of a structural decomposition of the present invention. A silent mobile phone cooling fan comprises a shell 203, a silent shock absorption device 204 packaged on the four side surfaces of the cooling fan, a cooling fan 205 installed in the shell, a circuit board 206, a clamping piece 207 used for fixing a mobile phone and a cooling fin 208 packaged on the front surface of the shell; the shell 203 is provided with a buckle device for fixing or packaging.

Referring to fig. 1, it is a schematic view of the back, side and front of the housing of the present invention. A ball socket 301 with threads on the periphery is arranged at the position, which is more central than the back surface of the shell 203, and a large number of air inlet holes 302 are arranged on the back surface of the shell 203 surrounding the ball socket; an interface hole, a Micro-USB interface hole 303 and a USB interface hole 304 are formed in the lower position of the back surface of the shell 203; the case 203 has vent holes 305 formed on both left and right sides thereof symmetrically, and the front surface of the case 203 faces the mobile phone.

Specifically, the ball head seat 301 is used for embedding a ball head at one end of the supporting rod 201, the rod body of the supporting rod 201 is a metal shaping hose, the other end of the supporting rod 201 is used for connecting a fixed seat part, and the supporting rod 201 is fixedly connected with the ball head seat 301 through the fastening ring 202 in a butt joint and screwed mode.

Furthermore, the fastening ring 202 is provided with a raised fin on the outer circular edge for facilitating force application during manual tightening, and is provided with a thread on the inner circular edge for abutting and tightening with the thread of the ball socket 301 on the back of the shell 203.

Specifically, the fastening device on the housing 203 comprises a concave part 306 arranged on the left side surface and the right side surface of the housing 203, a fastening small hole 308, a column-shaped fastener 309 in the front surface of the housing 203, and fastening pieces on the upper inner side surface and the lower inner side surface of the housing; the concave position is a concave opening, the two outermost ends of the concave opening are respectively provided with a concave position buckle 307 protruding towards the concave position space, the clamping piece 207 is embedded into the concave position on the shell 203 when being installed, the concave position buckles 307 are used for buckling the sliding seat 501 of the clamping piece 207, and the clamping piece 207 is fixed to prevent outward falling off; the small buckle holes 308 are used for butt-joint fastening with end position buckles 704 protruding from two ends of the fastening fastener 209; the column-shaped clamping piece 309 is used for butting and clamping an angular hole position of the cooling fan 205 when the cooling fan 205 is embedded and installed, fixing the installation position of the cooling fan 205 and preventing the cooling fan 205 from moving; the fasteners on the upper and lower inner sides of the housing 203 include an upper fastener 310 and a lower fastener 311 on the inner side of the housing, the upper fastener 310 is used for being fastened in a butt joint manner with a bar-shaped fastener hole 701 in the middle of the outermost heat dissipation fin on the upper portion of the heat dissipation fin 208, and the lower fastener 311 is used for being fastened in a butt joint manner with a middle fastener 705 protruding from the fastening fastener 209.

Referring to fig. 4, it is a schematic view of the cooling fan and the silent damping device of the present invention. The silent vibration damping devices 204 are respectively provided with a convex triangular prism 401 at the near-angle position, and are respectively embedded into triangular prism concave positions 402 on the side surfaces of the sides of the cooling fan 205 for bonding and fixing during packaging.

Specifically, the silent shock absorbing device 204 is made of a soft rubber material, and after packaging, the four side surfaces of the cooling fan 205 are prevented from being in direct contact with the housing 203, so that physical vibration conduction is reduced, and mechanical noise is reduced.

The radiator fan 205 is a silent radiator fan, so that the fluid wind noise is low.

Specifically, the mute type heat dissipation fan is provided with 10 fan blades, the diameter of the fan is 55MM, the rotating speed is at least 1400RPM, the air quantity is sufficient, and the fluid air noise is lower than 20 dB-A.

The circuit board 206 comprises a USB interface and a Micro-USB interface.

Specifically, the Micro-USB interface is an external power input interface, and supplies power to the cooling fan 205 and the held mobile phone after power input; the USB interface is a mobile phone charging interface and charges the clamped mobile phone through the connecting data line.

Fig. 5 is a schematic view of the clamping member of the present invention; fig. 6 is a perspective view of the clamping member of the present invention, wherein a is shown in a state where the clamping member 207 is not pulled away, and B is shown in a state where the clamping member 207 is pulled away.

The clamping piece 207 for fixing the mobile phone comprises a sliding seat 501, a sliding seat cover plate 502 and a clamping jaw 503, wherein the sliding seat 501 is provided with a clamping piece; the sliding seat cover plate 502 is used for screwing and packaging the sliding seat through screws; the clamping jaw 503 is provided with a groove-shaped sliding column 602, a spring 603 is placed in the groove-shaped space of the sliding column, and the clamping jaw provides rebound power after being stretched to clamp the mobile phone.

Specifically, the locking members on the sliding base 501 include a corner locking member 504 protruding at four corners outside the sliding base 501 and a spring locking member 601 protruding inside the sliding base 501; the angle clamping piece 504 is used for propping against two side surfaces of the shell 203 when the sliding seat 501 of the clamping piece 207 is embedded into a concave position on the shell 203, so that the sliding seat 501 is prevented from moving left and right; the spring retainer 601 is used to hold one end of the spring 603.

The radiating fin 208 packaged on the front surface of the shell 203 is made of an aluminum alloy material, the surface of the radiating fin 208 attached to the mobile phone is smooth, the area is large, the upper radiating fin and the lower radiating fin are arranged on the surface embedded into the shell 203, a concave opening is formed in the middle of the radiating fin, the sliding seat 501 of the clamping piece 207 is also embedded into the concave opening in a butt joint mode, and the radiating fin 208 is further provided with a packaging clamping position.

Referring to fig. 7, a schematic view of the heat sink and the fastener of the present invention is shown, which shows two views, view a and view b. Specifically, the heat sink 208 includes a strip-shaped card hole 701 disposed in the middle of the upper outermost fin and a raised card bar 702 on the lower outermost fin; the strip-shaped clamping hole 701 is used for butt joint and fastening with an upper clamping piece 310 on the inner side surface of the shell 203 during packaging; the locking strip 702 is used to engage with and fix the strip-shaped groove 703 of the fastener 209 during packaging.

The fastening piece 209 is provided with a strip-shaped groove part 703 at the upper end, end position buckles 704 with two convex ends and a convex middle buckle 705; the strip-shaped groove 703 is used for abutting and fixing with a raised position-locking strip 702 on the outermost fin at the lower part of the heat sink 208 during packaging; the end position buckle 704 is used for butt joint and fastening with the buckle small holes 308 on the left side surface and the right side surface of the shell 203 during packaging; the middle buckle 705 is used for butt-fastening with the lower buckle 311 on the inner side of the shell 203 during packaging.

The utility model provides a pair of cell-phone heat dissipation support of silence, inner structure is simple, and the equipment is simple and convenient, except that holder apron position needs 4 screw fixation, the equipment of other parts all adopts the position to laminate each other and utilizes screens piece and buckle device to encapsulate, the straining is fixed, and the structure is firm, and the encapsulation is just easy. On the whole, the body of the mobile phone heat dissipation bracket of the utility model is light and thin, portable and small, and has good heat dissipation effect; the mute shock absorption device can effectively prevent shaking and enhance the mute effect, and can work quietly without influencing the use experience of the mobile phone while having a better heat dissipation effect by being matched with the radiating fin with a large laminating area, so that the mute shock absorption device is very suitable for being used in scenes such as live broadcast of the mobile phone, network hand trip and the like; and compare the cell-phone heat dissipation support that sets up the semiconductor refrigeration piece, the utility model discloses inner structure itself does not generate heat, and the low power dissipation is power consumptive few.

The above description is for the purpose of illustration, and it is intended to cover by those skilled in the art all such modifications, equivalents, and alternatives as fall within the spirit and scope of the present invention.

Claims

1. A silent mobile phone radiating support is characterized by comprising a shell, a silent damping device, a radiating fan, a circuit board, a clamping piece and radiating fins, wherein the silent damping device is packaged on the side surfaces of four sides of the radiating fan; the shell is provided with a buckling device for fixing or packaging.

2. The silent handset heat dissipation bracket as recited in claim 1, wherein the housing has a socket with threads on the outer periphery thereof at a position more centrally located on the back surface, a plurality of air inlets are disposed on the back surface of the housing surrounding the socket, an interface hole is disposed at a position below the back surface of the housing, air outlets are symmetrically disposed on the left and right sides of the housing, and the front surface of the housing faces the handset.

3. The silent mobile phone heat dissipation support as claimed in claim 2, wherein the ball head seat is used for embedding a ball head at one end of the support rod, the rod body of the support rod is a metal shaped hose, the other end of the support rod is used for connecting a fixed seat part, and the support rod is in butt joint with the ball head seat through a fastening ring and is screwed and fixed; the fastening ring is provided with raised fins on the outer circular edge, so that the fastening ring is convenient to apply force during manual screwing, and is provided with threads on the inner circular edge, so that the fastening ring can be in butt joint with the threads of the ball socket on the back of the shell for screwing.

4. The silent mobile phone heat dissipation support according to claim 1, wherein the fastening device on the housing comprises a concave portion, a fastening small hole, a cylindrical fastener in the front of the housing, and fastening members on the upper and lower inner sides of the housing, which are arranged on the left and right sides of the housing; the concave position is a concave opening, concave position buckles protruding towards the concave position space are respectively arranged at the two outermost ends of the concave opening, the clamping piece is embedded into the concave position on the shell when being installed, the concave position buckles are used for buckling a sliding seat of the clamping piece, and the clamping piece is fixed to prevent the clamping piece from being pulled out; the column-shaped clamping piece is used for butt-jointing and clamping the angular hole position of the radiating fan when the radiating fan is embedded and installed, and fixing the installation position of the radiating fan to prevent the radiating fan from moving; the buckling parts on the upper inner side face and the lower inner side face of the shell comprise an upper buckling part and a lower buckling part on the inner side face of the shell.

5. The silent handset heat dissipation bracket as recited in claim 1, wherein the silent vibration reduction device is provided with a protruding triangular prism at each of the proximal positions, and the silent vibration reduction device is embedded into the triangular prism concave positions of the side surfaces of each side of the heat dissipation fan for attachment and fixation during packaging.

6. The mute mobile phone heat dissipation support according to claim 5, wherein the mute shock absorption device is made of soft colloid material, and after being packaged, the direct contact between the four side surfaces of the heat dissipation fan and the shell is avoided, so that the physical vibration conduction is reduced, and the mechanical noise is reduced.

7. The silent handset heat dissipation support according to claim 1, wherein the type of the heat dissipation fan is selected from silent type heat dissipation fans, the silent type heat dissipation fans have 10 blades, the diameter of the fan is 55MM, the rotating speed is at least 1400RPM, the air volume is sufficient, and the fluid air noise is lower than 20 dB-a.

8. The silent handset heat dissipation support according to claim 1, wherein the circuit board comprises a USB interface and a Micro-USB interface.

9. The mute mobile phone heat dissipation support according to claim 8, wherein the Micro-USB interface is an external power input interface, and supplies power to the heat dissipation fan and the held mobile phone after the power input; the USB interface is a mobile phone charging interface and charges the clamped mobile phone through the connecting data line.

10. The silent mobile phone heat dissipation support according to claim 1, wherein the holder for fixing the mobile phone comprises a sliding base, a sliding base cover plate and a clamping jaw, and the sliding base is provided with a clamping member; the sliding seat cover plate is used for screwing and packaging the sliding seat through screws; the clamping jaw be provided with the cell type traveller, place the spring in the cell type space of traveller, for the clamping jaw provides the resilience power after the extension and presss from both sides the cell-phone.

11. The silent handset heat dissipation bracket of claim 10, wherein the locking members on the slider comprise raised corner locking members disposed at four corners of the exterior of the slider and spring locking members raised in the slider; the angle clamping piece is used for propping against two side surfaces of the shell when the sliding seat of the clamping piece is embedded into a concave position arranged on the shell, so that the sliding seat is prevented from moving left and right; the spring clamping piece is used for fixedly propping one end of the spring.

12. The silent handset heat dissipation support according to claim 1, wherein the heat sink encapsulated on the front surface of the housing is an aluminum alloy heat sink, the surface of the heat sink attached to the handset is smooth and has a large area, the surface embedded in the housing is provided with upper heat dissipation fins and lower heat dissipation fins, the middle portion of the heat sink is provided with a concave opening, and the heat sink is further provided with an encapsulation clip.

13. The silent handset heat sink stand according to claim 12, wherein the heat sink packaging detents comprise a bar-shaped detent hole disposed in the middle of the outermost fin at the upper portion and a detent bar protruding from the outermost fin at the lower portion; the strip-shaped clamping hole is used for being butted and fastened with an upper clamping piece on the inner side surface of the shell during packaging; the clamping strip is used for being butted and embedded into the strip-shaped groove part on the fastening firmware during packaging, and is fixed.

14. The silent mobile phone heat dissipation support as claimed in claim 13, wherein the fastening member comprises a strip-shaped groove at the upper end, end fasteners protruding from both ends, and a raised middle fastener; the strip-shaped groove part is used for being butted and fixed with a raised clamping strip on the outermost fin at the lower part of the radiating fin during packaging; the end position buckle is used for being connected and fastened with the small buckle holes on the left side surface and the right side surface of the shell during packaging; the middle buckle is used for being butted and fastened with the lower buckle piece on the inner side surface of the shell during packaging.