Camera radiator

Abstract

The utility model relates to the technical field of camera heat dissipation equipment, in particular to a camera radiator, which is used for a camera provided with a screen groove and comprises a shell structure, a heat dissipation fan and a fixing assembly. The shell structure is provided with a heat dissipation channel in a penetrating mode. The heat dissipation fan is arranged in the heat dissipation channel; the fixing assembly comprises an abutting piece and a driving piece, the abutting piece is movably connected to the shell structure, the driving piece is connected to the abutting piece and the shell structure, and the driving piece is used for driving the abutting piece and the shell structure to abut against the two opposite sides of the screen groove respectively. According to the camera radiator, the driving piece is arranged to be matched with the abutting piece, the abutting piece can be driven to be matched with the shell structure so as to fixedly connect the camera radiator with the screen groove, and therefore the camera radiator can be applied to cameras of different models, the structure is simple, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of camera heat dissipation equipment, in particular to a camera radiator. Background Art

[0002] With the progress of shooting equipment technology, cameras equipped with a screen flipping function are widely recognized in the market due to their convenient self - shooting and monitoring functions. These cameras are usually equipped with a flippable screen, which is convenient for the shooter to view their own image in the lens so as to immediately adjust their posture and expression. However, long - term use may cause the internal components of the camera to overheat, which may in turn cause problems such as the camera crashing or its performance degrading. Therefore, the heat dissipation of the camera has become a key issue.

[0003] Traditional camera radiator designs usually rely on a specific structure between the camera body and the screen. For example, they are fixed by being obliquely inserted into the gap between the camera body and the screen flipping part. However, this design has certain limitations, that is, the radiator can only be adapted to specific models of cameras and cannot be made universal. With the diversification of the market, there are many camera brands and models on the market, and the connection methods between the flipping screen and the body are also different, resulting in the radiator being unable to be widely applied, which limits its application on different cameras.

[0004] Therefore, it is necessary to improve the above - mentioned problems to change the status quo. Content of the Utility Model

[0005] The utility model provides a camera radiator, which is used to solve the problem in the prior art that an external camera radiator can only be adapted to specific models of cameras and has poor universality.

[0006] The utility model provides a camera radiator for a camera provided with a screen groove, comprising:

[0007] A housing structure, which is provided with a heat dissipation channel running through it;

[0008] A heat dissipation fan, which is arranged in the heat dissipation channel; and

[0009] A fixing component, comprising an abutting part and a driving part. The abutting part is movably connected to the housing structure, and the driving part is respectively connected to the abutting part and the housing structure. The driving part is used to drive the abutting part and the housing structure to respectively abut against the opposite sides of the screen groove;

[0010] A positioning flange is arranged on one side of the housing structure away from the abutting part, and a clamping part is arranged on one side of the abutting part away from the positioning flange. The positioning flange and the clamping part are used to respectively abut and cooperate with the opposite sides of the screen groove.

[0011] According to an embodiment of the present utility model, the housing structure is provided with a movable cavity, the abutting member is slidably engaged with the movable cavity, the driving member is accommodated in the movable cavity, and the driving member is used to drive the abutting member to move along the length direction of the movable cavity, so that the abutting member and the housing structure respectively abut against opposite sides of the screen groove.

[0012] According to an embodiment of the present utility model, a guide groove communicating with the movable cavity is provided on a side wall of the movable cavity, a guide portion protrudes from one side of the abutting member, the guide portion is slidably engaged with the guide groove, and the extending direction of the guide groove is parallel to the length direction of the movable cavity.

[0013] According to an embodiment of the present utility model, a limiting portion protrudes from one side of the abutting member, and the limiting portion is located in the movable cavity. The abutting member extends out from the opening of the movable cavity, and at least a part of the orthographic projection of the limiting portion on the plane where the opening is located is located outside the opening.

[0014] According to an embodiment of the present utility model, the abutting member is provided with a fixing column, and the driving member is a spring and one end thereof is snap-fitted with the fixing column.

[0015] According to an embodiment of the present utility model, the housing structure includes a housing and a bottom plate. The housing is provided with heat dissipation holes, the bottom plate is provided with ventilation holes, and the heat dissipation holes and the ventilation holes are communicated to form the heat dissipation channel; a positioning groove is provided on a side surface of the housing, and a positioning flange is provided on one side edge of the bottom plate, and the positioning flange is accommodated in the positioning groove.

[0016] According to an embodiment of the present utility model, a flexible buffer pad is provided on a side of the housing structure facing the screen groove.

[0017] According to an embodiment of the present utility model, the camera radiator includes a battery and a control component. The battery and the control component are both arranged in the housing structure, and the control component is electrically connected to the battery and the heat dissipation fan respectively.

[0018] According to an embodiment of the present utility model, the control component includes a circuit board. The circuit board is arranged in the housing structure and is electrically connected to the battery and the heat dissipation fan;

[0019] The control component further includes a switch. The switch is electrically connected to the circuit board. The housing is provided with a key hole, and the switch is movably accommodated in the key hole;

[0020] And / or the control component further includes a lighting member, the lighting member is electrically connected to the circuit board, the housing is provided with a lamp hole, and at least a part of the lighting member is received in the lamp hole.

[0021] According to an embodiment of the present invention, the camera includes the body and the display screen, the screen groove is provided on the body, and the display screen is movably connected to the body through a rotating shaft; in the folded state, the display screen is received in the screen groove, and in the unfolded state, the display screen is located outside the screen groove, and a plug-in groove is formed between the rotating shaft and the body, and the clamping portion is clamped and matched with the plug-in groove.

[0022] According to an embodiment of the present invention, the camera further includes an elastic buckle, the elastic buckle is movably connected to the body, and at least a part of the elastic buckle protrudes into the screen groove; when the camera radiator is connected to the camera, the positioning convex portion is clamped and matched with the elastic buckle.

[0023] Implementing the embodiments of the present invention has the following beneficial effects:

[0024] When using the camera radiator of this embodiment, first contact the positioning flange of the housing structure with one side of the screen groove of the camera, and then insert the clamping portion into the plug-in groove between the display screen and the body in the screen groove. At this time, under the driving action of the driving member, the abutting member can be driven to move away from the housing structure, so that the housing structure and the abutting member can respectively abut against the opposite sides of the screen groove to fix the camera radiator to the screen groove. By starting the cooling fan, the air flow can be driven to flow along the cooling channel to dissipate heat from the camera; when the camera radiator needs to be removed, driving the abutting member to move in the reverse direction can release the fixation of the camera radiator to the camera.

[0025] In the camera radiator of this embodiment, by setting the cooperation of the driving member and the abutting member, the abutting member and the housing structure can be driven to fix the camera radiator to the screen groove, so that this camera radiator can be applied to cameras of different models, with a simple structure and convenient use. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Among them:

[0028] Figure 1It is an installation schematic diagram of the camera radiator in the embodiment of the present utility model;

[0029] Figure 2 It is a three-dimensional view of the camera radiator in the embodiment of the present utility model;

[0030] Figure 3 It is an internal structure schematic diagram of the camera radiator in the embodiment of the present utility model;

[0031] Figure 4 It is a side view schematic diagram of the camera radiator in the embodiment of the present utility model;

[0032] Figure 5 It is a partial structure schematic diagram of the camera radiator in the embodiment of the present utility model;

[0033] Figure 6 It is a schematic diagram of the structure of the camera radiator from another perspective in the embodiment of the present utility model;

[0034] Figure 7 It is an installation schematic diagram of the camera radiator in the embodiment of the present utility model;

[0035] Reference numerals:

[0036] 10. Camera radiator; 100. Housing structure; 110. Housing; 111. Positioning groove; 112. Button hole; 113. Lamp hole; 114. Heat dissipation hole; 120. Bottom plate; 121. Movable cavity; 1211. Guide groove; 122. Positioning flange; 123. Ventilation hole; 130. Buffer pad; 200. Heat dissipation fan; 300. Fixing component; 310. Abutting member; 311. Guide part; 312. Limiting part; 313. Clamping part; 314. Fixing column; 320. Driving part; 400. Battery; 510. Circuit board; 520. Switch; 521. Trigger switch; 522. Button; 530. Lighting member; 531. Lamp bead; 532. Light guiding member; 20. Camera; 201. Body; 2011. Screen groove; 202. Display screen; 2021. Insertion slot; 203. Rotating shaft; 204. Elastic buckle. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0038] Refer to Figures 1 to 6As shown in the figure, an embodiment of the present utility model provides a camera radiator 10 for a camera 20 provided with a screen groove 2011, which includes a housing structure 100, a cooling fan 200, and a fixing component 300; the housing structure 100 is provided with a heat dissipation channel therethrough; the cooling fan 200 is arranged in the heat dissipation channel; the fixing component 300 includes an abutting member 310 and a driving member 320, the abutting member 310 is movably connected to the housing structure 100, the driving member 320 is respectively connected to the abutting member 310 and the housing structure 100, and the driving member 320 is used to drive the abutting member 310 and the housing structure 100 to respectively abut against opposite sides of the screen groove 2011; a positioning flange 122 is provided on one side of the housing structure 100 away from the abutting member 310, and a clamping portion 313 is provided on one side of the abutting member 310 away from the positioning flange 122, and the positioning flange 122 and the clamping portion 313 are used to respectively abut and cooperate with opposite sides of the screen groove 2011.

[0039] When using the camera radiator 10 of this embodiment, first make the positioning flange 122 of the housing structure 100 contact one side of the screen groove 2011 of the camera 20, and then insert the clamping portion 313 into the insertion slot 2021 between the display screen 202 and the body 201 in the screen groove 2011. At this time, under the driving action of the driving member 320, the abutting member 310 can be driven to move in a direction away from the housing structure 100, so that the housing structure 100 and the abutting member 310 can be respectively abutted against opposite sides of the screen groove 2011 to fix the camera radiator 10 to the screen groove 2011. By starting the cooling fan 200, the air flow can be driven to flow along the heat dissipation channel to dissipate heat from the camera 20; when the camera radiator 10 needs to be removed, driving the abutting member 310 to move in the reverse direction can release the fixation between the camera radiator 10 and the camera 20.

[0040] In this embodiment, by cooperating the positioning flange 122 provided on the housing structure 100 with the clamping portion 313 provided on the abutting member 310, the contact area between the camera radiator 10 and the inner wall of the screen groove 2011 can be reduced, so as to increase the pressure at the contact positions between the camera radiator 10 and the inner wall of the screen groove 2011 to increase the friction force, thereby improving the fixing stability of the camera radiator 10.

[0041] In some embodiments, when there is a gap between the display screen 202 and the body 201, the positioning flange 122 and / or the clamping portion 313 can also be inserted into the gap to position the installation of the camera radiator 10; of course, in order to improve the connection firmness between the camera radiator 10 and the camera 20, anti-slip structures such as anti-slip layers and anti-slip stickers can also be provided at the contact parts between the positioning flange 122 and the clamping portion 313 and the screen groove 2011 to increase the friction force.

[0042] In the camera radiator 10 of this embodiment, by arranging the driving member 320 to cooperate with the abutting member 310, the abutting member 310 can be driven to cooperate with the housing structure 100 to fixedly connect the camera radiator 10 to the screen groove 2011. Thus, the camera radiator 10 can be applied to cameras 20 of different models, with a simple structure and convenient use.

[0043] It should be noted that in one type of camera 20 to which the camera radiator 10 of this embodiment can be applied, the camera 20 includes a body 201 and a display screen 202. The screen groove 2011 is provided on the body 201, and the display screen 202 is movably connected to the body 201. In the folded state, the display screen 202 is received in the screen groove 2011, and in the unfolded state, the display screen 202 is located outside the screen groove 2011. So as to install the camera radiator 10 in the screen groove 2011, a plug-in groove 2021 is formed between the rotating shaft 203 and the body 201, and the clamping portion 313 is in clamping cooperation with the plug-in groove 2021.

[0044] When installing the camera radiator 10 of this embodiment, first move the clamping portion 313 towards the camera 20 and insert the clamping portion 313 into the plug-in groove 2021 to position the camera radiator 10 and the camera 20. Then, turn the positioning flange 122 of the housing structure 100 towards the inside of the screen groove 2011, and make the positioning flange 122 abut against the inner wall of the screen groove 2011. By arranging the fixing assembly 300, the camera radiator 10 can be driven to be fixedly connected to the screen groove 2011.

[0045] In one embodiment, the camera 20 further includes an elastic buckle 204. The elastic buckle 204 is movably connected to the body 201, and at least part of the elastic buckle 204 protrudes into the screen groove 2011. When the camera radiator 10 of the camera 20 is connected to the camera 20, the positioning convex portion is in clamping cooperation with the elastic buckle 204.

[0046] With this arrangement, after the clamping portion 313 is inserted and cooperated with the plug-in groove 2021, when the camera radiator 10 is driven to turn towards the inside of the screen groove 2011, the elastic buckle 204 can be in clamping cooperation with the positioning flange 122 of the housing 110. Thus, the camera radiator 10 can be fixed in the screen groove 2011. When it is necessary to remove the camera radiator 10, drive the camera radiator 10 to move towards the outside of the screen groove 2011 and overcome the elastic force of the elastic buckle 204, then the camera radiator 10 can be released.

[0047] Specifically, the housing structure 100 is provided with a movable cavity 121. The abutting member 310 is slidably engaged with the movable cavity 121. The driving member 320 is accommodated in the movable cavity 121. The driving member 320 is used to drive the abutting member 310 to move along the length direction of the movable cavity 121, so that the abutting member 310 and the housing structure 100 respectively abut against the opposite sides of the screen groove 2011.

[0048] In this embodiment, the abutting member 310 has the power to move relative to the housing structure 100 under the driving action of the driving member 320, and can respectively abut against the opposite sides of the screen groove 2011 in the linear direction of the camera radiator 10. By setting the driving member 320 to cooperate with the abutting member 310, the total length of the camera radiator 10 can be adjusted, so that the camera radiator 10 is fixedly connected to the screen groove 2011; when the camera radiator 10 needs to be removed, only the abutting member 310 needs to be moved in the reverse direction to release the camera radiator 10. Thus, the camera radiator 10 can be applied to cameras 20 of different models (specifically, in screen grooves 2011 of different sizes).

[0049] In other embodiments, the abutting member 310 can also be rotatably connected to the housing structure 100. For example, the end of the abutting member 310 is rotatably connected to the housing structure 100 and can swing relative to the housing structure 100 within a fan-shaped range. At this time, driving the abutting member 310 by the driving member 320 can also make the abutting member 310 abut against the inner wall of the screen groove 2011 to achieve the positioning function.

[0050] Of course, in some embodiments, the abutting member 310 and the housing structure 100 can also respectively abut against the adjacent side walls of the screen groove 2011, which is specifically determined according to the model of the camera 20 and the design requirements of the camera radiator 10, and is not uniquely limited here.

[0051] Further, a guiding groove 1211 communicating with the movable cavity 121 is provided on the side wall of the movable cavity 121. A guiding portion 311 protrudes from one side of the abutting member 310. The guiding portion 311 is slidably engaged with the guiding groove 1211, and the extending direction of the guiding groove 1211 is parallel to the length direction of the movable cavity 121.

[0052] In this embodiment, the guiding groove 1211 is recessed on the inner wall of the movable cavity 121, and the guiding portion 311 protrudes on the side wall of the abutting member 310. When the abutting member 310 is assembled in the movable cavity 121, the movement of the abutting member 310 can be guided through the sliding cooperation between the guiding portion 311 and the guiding groove 1211. At the same time, the movement of the abutting member 310 in the direction perpendicular to the guiding portion 311 can be limited to improve the movement smoothness and movement accuracy of the abutting member 310.

[0053] In a preferred embodiment, the number of the guiding portions 311 and the guiding grooves 1211 is at least two groups, and two of the guiding grooves 1211 and the guiding portions 311 are symmetrically arranged on opposite sides of the abutting member 310, thereby further improving the moving smoothness and moving accuracy of the abutting member 310.

[0054] In one embodiment, a limiting portion 312 protrudes from one side of the abutting member 310, and the limiting portion 312 is located in the moving cavity 121. The abutting member 310 extends out from the opening of the moving cavity 121, and at least a part of the orthographic projection of the limiting portion 312 on the plane where the opening is located is located outside the opening.

[0055] In this embodiment, the abutting member 310 can extend out from the opening of the moving cavity 121 to realize the adjustment function of the abutting member 310. At this time, the thickness dimension of the abutting member 310 is not greater than the opening width dimension of the moving cavity 121 (the dimensions in the same direction, which can also be considered as length dimensions, etc., and are only for convenience of description and are not uniquely defined here). By providing the limiting portion 312 on the outer wall of the abutting member 310, and at the same time at least a part of the limiting portion 312 is located outside the opening projection of the moving cavity 121, the thickness of the abutting member 310 at the limiting portion 312 can be made greater than the opening width of the moving cavity 121. When the abutting member 310 moves to the end of the path in the moving cavity 121, the limiting portion 312 can abut against the inner wall of the moving cavity 121 to limit the movement of the abutting member 310 and prevent the abutting member 310 from disengaging from the moving cavity 121.

[0056] Specifically, the abutting member 310 is provided with a fixing post 314, and the driving member 320 is a spring and one end thereof is in snap-fit connection with the fixing post 314.

[0057] With this setting, when assembling the fixing component 300, the driving member 320 can be fixed on the fixing post 314 so as to connect the driving member 320 with the abutting member 310. After the fixing component 300 is installed in the moving cavity 121, the end of the driving member 320 away from the fixing post 314 can abut against the inner wall of the moving cavity 121 to realize the driving function of the driving member 320.

[0058] In other embodiments, the driving member 320 can also be an active power driving element such as a linear motor or a linear push rod to continuously provide a pressure for the abutting member 310 to abut against the inner wall of the screen groove 2011 during the process of the driving member 320 driving the abutting member 310.

[0059] Specifically, the housing structure 100 includes a housing 110 and a bottom plate 120. The housing 110 is provided with heat dissipation holes 114, and the bottom plate 120 is provided with ventilation holes 123. The heat dissipation holes 114 and the ventilation holes 123 are communicated to form a heat dissipation channel; a positioning groove 111 is formed on the side surface of the housing 110, and a positioning flange 122 is provided on one side edge of the bottom plate 120, and the positioning flange 122 is received in the positioning groove 111.

[0060] In this embodiment, by providing a positioning groove 111 on the housing 110 to cooperate with the positioning flange 122 of the bottom plate 120, the installation of the bottom plate 120 can be positioned. And since the positioning flange 122 is received in the positioning groove 111 of the housing 110, the bottom plate 120 can also be flush with the bottom surface of the housing 110, making the overall structure of the housing structure 100 more compact.

[0061] Furthermore, a flexible buffer pad 130 is provided on one side of the housing structure 100 facing the screen groove 2011.

[0062] With this arrangement, when the camera radiator 10 is connected to the screen groove 2011, the installation of the camera radiator 10 can be buffered by the buffer pad 130 to prevent the camera radiator 10 from pressing and damaging the inner wall of the screen groove 2011. Specifically, the buffer pad 130 can be a rubber pad or a silica gel pad.

[0063] In one embodiment, the camera radiator 10 includes a battery 400 and a control component. Both the battery 400 and the control component are provided in the housing structure 100, and the control component is electrically connected to the battery 400 and the cooling fan 200 respectively.

[0064] In this embodiment, by providing the battery 400 to cooperate with the control component, the battery 400 can supply power to the cooling fan 200, and no additional power source is required during the use of the camera radiator 10. Of course, in some embodiments, the control component is also provided with a charging interface, which can also facilitate the synchronous charging of the camera radiator 10 during use.

[0065] Specifically, the control component includes a circuit board 510. The circuit board 510 is provided in the housing structure 100 and is electrically connected to the battery 400 and the cooling fan 200. Of course, the control component is also provided with a control module, and the control module is electrically connected to the battery 400 and the cooling fan 200 respectively. The control module can be, but is not limited to, various PLCs (Programmable Logic Controllers), STM32s (STM32 microcontrollers, which are 32-bit microcontrollers with an ARM Cortex-M core), single-chip microcomputers, FPGAs (Field Programmable Gate Arrays), ARMs (ARM processors), etc., for directly controlling the camera radiator 10.

[0066] In one embodiment, the control component further includes a switch 520. The switch 520 is electrically connected to the circuit board 510. The housing 110 is provided with a keyhole 112, and the switch 520 is movably received in the keyhole 112.

[0067] Specifically, the switch 520 includes a trigger switch 521 and a button 522. The trigger switch 521 is welded to the circuit board 510. The button 522 is slidably engaged with the keyhole 112 and abuts against the trigger switch 521. The user operates the trigger switch 521 by touching the button 522.

[0068] In one embodiment, the control component further includes a lighting member 530. The lighting member 530 is electrically connected to the circuit board 510. The housing 110 is provided with a lamp hole 113, and at least a part of the lighting member 530 is received in the lamp hole 113.

[0069] Specifically, the lighting member 530 includes a lamp bead 531 and a light guide member 532. The lamp bead 531 is welded to the circuit board 510. The light guide member 532 is inserted into the lamp hole 113 and is arranged corresponding to the lamp bead 531. The light guide member 532 is used for guiding the light of the lamp bead 531. By arranging the cooperation of the lighting member 530 and the circuit board 510, when the user presses the trigger switch 521 to drive the cooling fan 200 to start, at this time, the circuit board 510 can be used to drive the lighting member 530 to display different colors or different display states to display the operating state of the camera radiator 10, which is convenient for the user to observe.

[0070] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0071] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0072] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0073] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A camera radiator for a camera with a screen groove, characterized in that: include: The shell structure is provided with a heat dissipation channel; A heat dissipation fan is arranged in the heat dissipation channel; as well as A fixing assembly, comprising an abutment member and a driving member, wherein the abutment member is movably connected to the housing structure, and the driving member is respectively connected to the abutment member and the housing structure, and the driving member is used to drive the abutment member and the housing structure to abut against opposite sides of the screen groove respectively; A positioning flange is provided on one side of the shell structure away from the abutment, and a clamping portion is provided on one side of the abutment away from the positioning flange. The positioning flange and the clamping portion are used to abut and cooperate with opposite sides of the screen groove respectively.

2. The camera radiator according to claim 1, characterized in that: The shell structure is provided with an active cavity, the abutment member is slidably matched with the active cavity, the driving member is accommodated in the active cavity, and the driving member is used to drive the abutment member to move along the length direction of the active cavity so that the abutment member and the shell structure are respectively pressed against the opposite sides of the screen groove.

3. The camera radiator according to claim 2, characterized in that: The side wall of the movable cavity is provided with a guide groove connected to the movable cavity, and a guide portion is protruded from one side of the abutment member. The guide portion is slidably matched with the guide groove, and the extension direction of the guide groove is parallel to the length direction of the movable cavity.

4. The camera radiator according to claim 2, characterized in that: A limiting portion is protruding from one side of the abutment member, and the limiting portion is located in the active cavity. The abutment member extends from the opening of the active cavity, and the orthographic projection of the limiting portion on the plane where the opening is located is at least partially located outside the opening.

5. The camera radiator according to claim 2, characterized in that: The abutment member is provided with a fixing column, and the driving member is a spring and one end of the driving member is engaged with the fixing column.

6. The camera heat sink according to claim 1, characterized in that: The shell structure includes a shell and a base plate, the shell is provided with heat dissipation holes, the base plate is provided with ventilation holes, the heat dissipation holes and the ventilation holes are connected to form the heat dissipation channel; a positioning groove is provided on the side of the shell, the positioning flange is provided on one side edge of the base plate, and the positioning flange is accommodated in the positioning groove.

7. The camera heat sink according to claim 1, characterized in that: A flexible buffer pad is provided on one side of the shell structure facing the screen groove.

8. The camera radiator according to any one of claims 1 to 7, characterized in that: The camera radiator comprises a battery and a control component, wherein the battery and the control component are both arranged in the shell structure, and the control component is electrically connected to the battery and the cooling fan respectively.

9. The camera heat sink according to claim 8, characterized in that: The control assembly includes a circuit board, which is disposed in the housing structure and electrically connected to the battery and the cooling fan; The control assembly further includes a switch, the switch is electrically connected to the circuit board, the housing is provided with a key hole, and the switch can be movably accommodated in the key hole; And / or the control component further includes a lighting component, the lighting component is electrically connected to the circuit board, the housing is provided with a lamp hole, and the lighting component is at least partially accommodated in the lamp hole.

10. The camera heat sink according to claim 1, characterized in that: The camera includes a body and a display screen, the screen groove is provided on the body, and the display screen is movably connected to the body via a rotating shaft; when in a folded state, the display screen is accommodated in the screen groove, and when in an unfolded state, the display screen is located outside the screen groove, and a plug-in groove is formed between the rotating shaft and the body, and the clamping portion is clamped in cooperation with the plug-in groove.

11. The camera heat sink according to claim 10, characterized in that: The camera also includes an elastic buckle, which is movably connected to the body, and at least part of the elastic buckle is protruding in the screen groove; when the camera radiator is connected to the camera, the positioning flange is engaged with the elastic buckle.

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