Panoramic camera heat dissipation structure

Abstract

The utility model provides a panoramic camera heat dissipation structure, which comprises a shell, a first shell and a second shell, and is characterized in that the second shell is a metal heat dissipation shell and is used for dissipating heat of a battery module; an elastic piece is arranged in the first shell and elastically pushes the battery module to abut against the second shell, and the battery module is made to be away from the chip module. According to the heat dissipation structure of the panoramic camera, the second shell is the metal heat dissipation shell and is located on the side far away from the chip module, the good heat conduction performance of metal is effectively utilized, and heat generated by the battery module is rapidly dissipated out. The battery module can tightly abut against the second shell through the elastic piece, good thermal contact is ensured, meanwhile, a certain distance is kept between the battery module and the chip module, heat conduction is reduced, and the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of camera heat dissipation, and particularly relates to a panoramic camera heat dissipation structure. Background Art

[0002] Under the trend of high performance and miniaturization of panoramic cameras, the heat dissipation problems of the battery module and the chip module, as key components inside the camera, have become increasingly prominent.

[0003] Traditional panoramic camera heat dissipation designs often focus on the heat dissipation of a single component, such as cooling the chip module by adding heat sinks or fans, but relatively neglect the heat dissipation of the battery module. The battery module generates a large amount of heat during long-term power supply or high-load operation. If the heat cannot be dissipated in time, it will not only shorten the battery life but may also cause safety problems. At the same time, the chip module also generates significant heat when processing complex image data. If it is too close to the battery module, the heat conduction between the two will exacerbate each other's heat dissipation burden and affect the overall performance.

[0004] Therefore, a panoramic camera heat dissipation structure is needed to solve the above technical problems. Summary of the Utility Model

[0005] The utility model provides a panoramic camera heat dissipation structure to solve the problem of poor heat dissipation effect of the traditional panoramic camera heat dissipation structure on the battery module in the prior art.

[0006] To solve the above technical problems, the technical solution of the utility model is: a panoramic camera heat dissipation structure, which includes:

[0007] A housing, inside which a chip module, a battery module, and a display module are sequentially arranged;

[0008] A first housing, arranged inside the housing and located on the side close to the chip module. The first housing is provided with a battery receiving groove with an opening facing the display module direction, and the battery module is arranged inside the first housing; and

[0009] A second housing, arranged inside the housing. The second housing is located on the side close to the display module. The second housing is connected to the first housing, and the second housing is attached to one side of the battery module;

[0010] Wherein, the second housing is a metal heat dissipation shell, and the second housing is used for dissipating heat from the battery module;

[0011] An elastic member is arranged inside the first housing. The elastic member elastically pushes the battery module to abut against the second housing and makes the battery module away from the chip module.

[0012] In the present utility model, a horizontal partition is provided inside the outer shell, and the horizontal partition divides the interior of the outer shell into a first cavity and a second cavity. The first cavity is located above the second cavity, and the chip module, the battery module, and the display module are all arranged in the first cavity;

[0013] The panoramic camera heat dissipation structure further includes:

[0014] A heat dissipation fan is arranged inside the second cavity and is connected to the horizontal partition. A first ventilation hole is provided at the bottom end of the outer shell, and the first ventilation hole is communicated with the second cavity.

[0015] In the present utility model, the second housing includes:

[0016] A heat dissipation main board is vertically arranged inside the outer shell, and the heat dissipation main board is located between the display module and the battery module;

[0017] A support board is connected to the heat dissipation main board. There are multiple groups of support boards, and multiple groups of support boards are respectively attached to the side of the first housing. Heat dissipation pins connected to the outer shell are arranged on the support board; and

[0018] A connecting board, the top end of the connecting board is connected to the bottom end of the heat dissipation main board, and the bottom end of the connecting board is connected to the horizontal partition.

[0019] In the present utility model, a first limiting member is arranged on the side of the first housing, a second limiting member is arranged on the side of the second housing, and the first limiting member and the second limiting member are engaged.

[0020] In the present utility model, the elastic member includes:

[0021] A connecting portion is arranged at one end of the elastic member, and the connecting portion is connected to the first housing;

[0022] An extending portion is located in the middle of the elastic member, and the extending portion extends toward the side of the second outer shell; and

[0023] A fitting portion is arranged at the other end of the elastic member, and the fitting portion is fitted to the battery module.

[0024] The present utility model further includes a first heat sink, the first heat sink is connected to the side of the chip module away from the battery module, and the first heat sink is connected to the outer shell. The first heat sink conducts the heat of the chip module to the outer shell.

[0025] In the present utility model, the first heat sink includes:

[0026] A first fixing portion is vertically arranged on the side of the chip module away from the battery module, and the first fixing portion is connected to the inner wall of the outer shell; and

[0027] A second fixing part is connected to the bottom end of the first fixing part. The bottom end of the second fixing part is connected to the top end of the cross partition, and the top end of the second fixing part is connected to the bottom end of the second housing.

[0028] The heat dissipation structure of the panoramic camera of the present utility model further includes a first heat conducting gasket, which is arranged between the second fixing part and the second housing.

[0029] The heat dissipation structure of the panoramic camera further includes a second heat sink, which is connected to the side of the display module close to the battery module and is also connected to the outer housing. The second heat sink transfers the heat of the display module to the outer housing.

[0030] The heat dissipation structure of the panoramic camera further includes a second heat conducting gasket, which is arranged between the second heat sink and the second housing.

[0031] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the heat dissipation structure of the panoramic camera of the present utility model, since the second housing is a metal heat dissipation housing and is located on the side far from the chip module, the good heat conducting performance of the metal is effectively utilized to quickly dissipate the heat generated by the battery module, improving the heat dissipation efficiency. By separating the battery module from the chip module through the elastic member, the heat conduction between the two is reduced, preventing the heat generated by the chip module from directly affecting the battery module and improving the heat dissipation effect of the battery module. The design of the elastic member enables the battery module to closely abut against the second housing, ensuring good thermal contact, while keeping a certain distance between the battery module and the chip module to reduce heat conduction and improve the heat dissipation effect. Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required to be used in the embodiments. The drawings in the following description are only the corresponding drawings of some embodiments of the present utility model.

[0033] Figure 1 Schematic diagram of the internal structure of the panoramic camera according to the preferred embodiment of the present utility model.

[0034] Figure 2 Exploded view of the structure of the panoramic camera according to the preferred embodiment of the present utility model.

[0035] Figure 3 Schematic diagram of the connection structure of the first housing and the second housing according to the preferred embodiment of the present utility model.

[0036] Figure 4 Cross-sectional view of the panoramic camera according to the preferred embodiment of the present utility model.

[0037] Figure 5 Exploded view of the connection structure between the first housing and the second housing of the panoramic camera according to the preferred embodiment of the present invention.

[0038] Reference numerals: 11, outer shell; 111, transverse partition; 112, first cavity; 113, second cavity; 114, third heat sink; 12, first housing; 121, avoidance hole; 122, receiving groove; 123, first limiting member; 13, second housing; 131, heat dissipation main board; 132, support plate; 1321, second limiting member; 133, connecting plate; 134, heat dissipation pin; 135, baffle; 14, elastic member; 141, connecting portion; 142, extending portion; 143, fitting portion; 15, heat dissipation fan; 16, first heat sink; 161, first fixing portion; 162, second fixing portion; 17, first thermal conductive gasket; 18, second heat sink; 19, second thermal conductive gasket; 21, chip module; 22, battery module; 23, display module. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0040] In the figure, units with similar structures are denoted by the same reference numerals.

[0041] In the terms of the present invention, words such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance, nor as limiting the order of precedence.

[0042] Please refer to Figure 1 , Figure 2 and Figure 3 , wherein Figure 1 is a schematic diagram of the internal structure of the panoramic camera according to the preferred embodiment of the present invention. Figure 2 is an exploded view of the structure of the panoramic camera according to the preferred embodiment of the present invention. Figure 3 is a schematic diagram of the connection structure between the first housing and the second housing according to the preferred embodiment of the present invention.

[0043] The following is a preferred embodiment of the panoramic camera heat dissipation structure provided by the present invention, which can solve the above technical problems.

[0044] A preferred embodiment of the panoramic camera heat dissipation structure provided by the present utility model is: a panoramic camera heat dissipation structure, which includes a housing 111, a first housing 12, and a second housing 13; a chip module 21, a battery module 22, and a display module 23 are sequentially arranged inside the housing 111; the first housing 12 is arranged inside the housing 111, and the first housing 12 is located on the side close to the chip module 21. The first housing 12 is provided with a battery receiving groove 122 with an opening facing the display module 23, and the battery module 22 is arranged inside the first housing 12; the second housing 13 is arranged inside the housing 111, the second housing 13 is located on the side close to the display module 23, the second housing 13 is connected to the first housing 12, and the second housing 13 is attached to one side of the battery module 22.

[0045] Among them, the second housing 13 is a metal heat dissipation shell, and the second housing 13 is used to dissipate heat from the battery module 22; an elastic member 14 is arranged inside the first housing 12, and the elastic member 14 elastically pushes the battery module 22 to abut against the second housing 13 and makes the battery module 22 away from the chip module 21.

[0046] The battery module 22 is closely attached to the metal heat dissipation shell (the second housing 13), effectively utilizing the good thermal conductivity of the metal to quickly dissipate the heat generated by the battery module 22 and improving the heat dissipation efficiency. By separating the battery module 22 from the chip module 21 through the elastic member 14, the heat conduction between the two is reduced, avoiding the heat generated by the chip module 21 directly affecting the battery module 22 and improving the heat dissipation effect of the battery module 22. The design of the elastic member 14 enables the battery module 22 to closely abut against the second housing 13, ensuring good thermal contact, while keeping a certain distance between the battery module 22 and the chip module 21, reducing heat conduction, and improving the heat dissipation effect.

[0047] Combined with Figure 3 , the structures of the first housing 12 and the elastic member 14 in this embodiment are described as follows:

[0048] The elastic member 14 includes a connecting portion 141, an extending portion 142, and a fitting portion 143; the connecting portion 141 is arranged at one end of the elastic member 14, and the connecting portion 141 is connected to the first housing 12; the extending portion 142 is located in the middle of the elastic member 14, and the extending portion 142 extends towards the inside of the first housing 12; the fitting portion 143 is arranged on the other side of the elastic member 14, and the fitting portion 143 fits and abuts against the battery module. The integrated design of the elastic member 14 simplifies the assembly process, and through the extending portion 142 and the fitting portion 143 of the elastic member 14, it ensures the close contact between the battery module 22 and the second housing 13 and improves the heat dissipation effect of the battery module 22.

[0049] The elastic member 14 in this embodiment can also be other structures such as a spring piece folded into a "V" shape, which will not be elaborated here.

[0050] In this embodiment, a battery hole is provided at one end of the first housing 12, which facilitates the replacement of the camera battery; the connecting portion 141 of the elastic member 14 is located at one end of the elastic member 14 close to the battery hole, and the fitting portion 143 is located at one end of the elastic member 14 away from the battery hole.

[0051] Furthermore, an avoidance hole 121 is provided on the first housing 12, and the position of the avoidance hole 121 corresponds to the positions of the extension portion 142 and the fitting portion 143. A receiving groove 122 is provided on the second housing 13, and the connecting portion 141 is arranged in the receiving groove 122, so that the side surface of the connecting portion 141 of the elastic member 14 is flush with the inner surface of the first housing 12. The avoidance hole 121 and the receiving groove 122 provide a deformation space for the elastic member 14, enabling it to work smoothly.

[0052] Combined with Figure 3 , the connection structure between the first housing 12 and the second housing 13 in this embodiment will be described:

[0053] In this embodiment, a first limiting member 123 is provided on the side of the first housing 12, and a second limiting member 1321 is provided on the side of the second housing 13. The first limiting member 123 and the second limiting member 1321 are engaged. In this embodiment, the first limiting member 123 can be designed in the form of a groove to limit the corresponding second limiting member 1321; similarly, the second limiting member 1321 can also be designed as a protrusion to fit and embed into the groove of the first limiting member 123. Through the engagement of the first limiting member 123 and the second limiting member 1321, the stable connection between the first housing 12 and the second housing 13 is achieved, improving the stability of the overall structure.

[0054] The panoramic camera heat dissipation structure in this embodiment will be described in detail as follows:

[0055] Combined with Figure 1 and Figure 4 , in this embodiment, a transverse partition 111 is provided inside the outer shell 111. The transverse partition 111 divides the interior of the outer shell 111 into a first cavity 112 and a second cavity 113. The first cavity 112 is located above the second cavity 113. The chip module 21, the battery module 22, and the display module 23 are all arranged in the first cavity 112. The panoramic camera heat dissipation structure further includes a heat dissipation fan 15. The heat dissipation fan 15 is arranged inside the second cavity 113 and is connected to the transverse partition 111. A first ventilation hole is provided at the bottom end of the outer shell 111, and the first ventilation hole is communicated with the second cavity 113. The heat dissipation fan 15 takes away the heat in the second cavity 113 through convection, improving the heat dissipation efficiency of the panoramic camera.

[0056] Combined with Figure 1 and Figure 2, the panoramic camera heat dissipation structure further includes a first heat sink 16. The first heat sink 16 is connected to the side of the chip module 21 away from the battery module 22, and the first heat sink 16 is connected to the housing 111. The first heat sink 16 conducts the heat of the chip module 21 to the housing 111. The first heat sink 16 dissipates heat by connecting to the housing 111, thereby improving the heat dissipation efficiency of the chip and protecting the chip module 21 from overheating.

[0057] The first heat sink 16 includes a first fixing portion 161 and a second fixing portion 162. The first fixing portion 161 is vertically arranged on the side of the chip module 21 away from the battery module 22, and the first fixing portion 161 is connected to the inner wall of the housing 111; the second fixing portion 162 is connected to the bottom end of the first fixing portion 161, the bottom end of the second fixing portion 162 is connected to the top end of the cross partition 111, and the top end of the second fixing portion 162 is connected to the bottom end of the second housing 13. The double-fixing portion design of the first heat sink 16 not only enhances the connection stability between the heat sink and the housing 111 and the cross partition 111, but also optimizes the heat conduction path through multi-point connection, enabling heat to be transferred to the housing 111 and the cross partition 111 more efficiently, further improving the heat dissipation effect.

[0058] Furthermore, the panoramic camera heat dissipation structure further includes a first thermal conductive gasket 17. The first thermal conductive gasket 17 is arranged between the second fixing portion 162 and the second housing 13. The addition of the first thermal conductive gasket 17 further improves the heat conduction efficiency between the second fixing portion 162 and the second housing 13, reduces the thermal resistance, and enhances the heat dissipation efficiency of the overall structure of the panoramic camera.

[0059] Combined Figure 1 and Figure 2 , the panoramic camera heat dissipation structure further includes a second heat sink 18. The second heat sink 18 is connected to the side of the display module 23 close to the battery module 22, and the second heat sink 18 is connected to the housing 111. The second heat sink 18 transfers the heat of the display module 23 to the housing 111. The second heat sink 18 dissipates heat from the display module 23, effectively transferring the heat generated by the display module 23 to the housing 111 and preventing the display screen from overheating.

[0060] Combined Figure 3 and Figure 5 , the panoramic camera heat dissipation structure further includes a second thermal conductive gasket 19. The second thermal conductive gasket is arranged between the first heat sink 16 and the second housing 13.

[0061] In this embodiment, a baffle 135 is provided on one side of the second housing 13. The baffle 135 is attached to the second heat sink 18. The baffle 135 limits the position of the second heat sink 18. The baffle 135 not only limits the position of the second heat sink 18, but also increases the heat dissipation area and improves the heat dissipation effect of the second housing 13.

[0062] Combined with Figure 4 The panoramic camera heat dissipation structure further includes a third heat sink 114. The third heat sink 114 is disposed inside the second cavity 113, and the third heat sink 114 is connected to the bottom end of the transverse partition 111. The third heat sink 114 dissipates heat inside the second cavity 113. The third heat sink 114 increases the heat dissipation area of the housing 111 and improves the heat dissipation efficiency of the panoramic camera.

[0063] The structure of the second housing 13 in this embodiment is elaborated in detail as follows:

[0064] As Figure 1 、 Figure 2 and 5 shown, the second housing 13 includes a heat dissipation main board 131, a support board 132, and a connection board 133. The heat dissipation main board 131 is vertically disposed inside the housing 111, and the heat dissipation main board 131 is located between the display module 23 and the battery module 22. The support board 132 is connected to the heat dissipation main board 131. There are multiple groups of support boards 132, and the multiple groups of support boards 132 are respectively attached to the side of the first housing 12. Heat dissipation pins 134 connected to the housing 111 are provided on the support board 132. The top end of the connection board 133 is connected to the bottom end of the heat dissipation main board 131, and the bottom end of the connection board 133 is connected to the transverse partition 111.

[0065] The heat dissipation main board 131, as the main heat dissipation component, is directly located on one side of the battery module 22 and effectively absorbs and dissipates the heat of the battery module 22. The support board 132 is connected to the housing 111 through the heat dissipation pins 134 to transfer the heat to the housing 111. The support board 132 not only increases the heat dissipation area of the second housing 13 but also makes the connection between the second housing 13 and the first housing 12 more stable.

[0066] Furthermore, on the basis of providing the first heat sink 16 in this embodiment, the bottom end of the connection board 133 is connected to the transverse partition 111 through the first heat sink 16, optimizing the heat conduction path and improving the heat dissipation effect.

[0067] The working principle of the present utility model:

[0068] I. Heat dissipation of the battery module 22:

[0069] (1) The heat generated by the battery module 22 during operation is first conducted to the housing 111 by the metal heat dissipation shell (the second housing 13). Since the battery module 22 is tightly abutted against the second housing 13 through the elastic member 14, the heat is quickly conducted to the housing 111 through the metal heat dissipation shell and further dissipated into the air through the housing 111.

[0070] (2) The elastic member 14 pushes the battery module 22, enabling the battery module 22 to closely abut against the second housing 13, ensuring good contact. At the same time, the battery module 22 is kept at a certain distance from the chip module 21, reducing heat conduction and improving the heat dissipation effect.

[0071] (3) The connecting plate 133 at the bottom end of the second housing 13 conducts heat towards the second cavity 113; the cooling fan 15 operates within the second cavity 113, convects the heat within the second cavity 113, and discharges it through the ventilation holes at the bottom end of the outer shell 111, further improving the overall heat dissipation efficiency of the panoramic camera.

[0072] II. Heat dissipation of the chip module 21: The heat generated by the chip module 21 is conducted to the outer shell 111 through the first heat sink 16. The double-fixed part design of the first heat sink 16 ensures that the heat can be efficiently conducted to the outer shell 111 and the cross partition 111. At the same time, the first thermal conductive gasket 17 reduces the thermal resistance and improves the heat conduction efficiency.

[0073] III. Heat dissipation of the display module 23: The heat generated by the display module 23 during operation is conducted to the outer shell 111 through the second heat sink 18. The second thermal conductive gasket 19 enhances the heat conduction effect, and the baffle 135 not only limits the position of the second heat sink 18 but also increases the heat dissipation area, improving the heat dissipation effect.

[0074] In this embodiment, the use of the first heat sink 16, the second heat sink 18, and the two thermal conductive gaskets effectively conducts the heat from the heat sources (chip module 21, battery module 22, display module 23) to the outer shell 111 and dissipates it into the air through the outer shell 111, preventing performance degradation or damage caused by excessive temperature inside the device.

[0075] In this way, the working process of the heat dissipation structure of the panoramic camera in this preferred embodiment is completed. To sum up, although the present utility model has been disclosed above with the preferred embodiments, the above preferred embodiments are not intended to limit the present utility model. Those of ordinary skill in the art can make various modifications and refinements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model is subject to the scope defined by the claims.

Claims

1. A panoramic camera heat dissipation structure, characterized in that Comprising: A housing, inside which a chip module, a battery module and a display module are sequentially arranged; A first housing, arranged inside the housing and located on the side close to the chip module. The first housing is provided with a battery receiving groove with an opening facing the display module, and the battery module is arranged inside the first housing; And A second housing, arranged inside the housing. The second housing is located on the side close to the display module, and the second housing is connected to the first housing and is in contact with one side of the battery module; Wherein, the second housing is a metal heat dissipation housing, and the second housing is used for dissipating heat from the battery module; An elastic member is arranged inside the first housing, and the elastic member elastically pushes the battery module to abut against the second housing and makes the battery module away from the chip module.

2. The panoramic camera heat dissipation structure according to claim 1, characterized in that, A horizontal partition is arranged inside the housing, and the horizontal partition divides the interior of the housing into a first cavity and a second cavity. The first cavity is located above the second cavity, and the chip module, the battery module and the display module are all arranged in the first cavity; The panoramic camera heat dissipation structure further comprises: A heat dissipation fan, arranged inside the second cavity and connected to the horizontal partition. The bottom end of the housing is provided with a first ventilation hole, and the first ventilation hole is communicated with the second cavity.

3. The panoramic camera heat dissipation structure according to claim 2, wherein The second housing comprises: A heat dissipation main board, vertically arranged inside the housing, and the heat dissipation main board is located between the display module and the battery module; Support plates, connected to the heat dissipation main board. There are multiple groups of support plates, and the multiple groups of support plates are respectively in contact with the side edges of the first housing. Heat dissipation pins connected to the housing are arranged on the support plates; and A connecting plate, the top end of the connecting plate is connected to the bottom end of the heat dissipation main board, and the bottom end of the connecting plate is connected to the horizontal partition.

4. The panoramic camera heat dissipation structure according to claim 1, characterized in that, A first limiting member is arranged on the side edge of the first housing, and a second limiting member is arranged on the side edge of the second housing. The first limiting member and the second limiting member are engaged.

5. The panoramic camera heat dissipation structure according to claim 4, characterized in that, The elastic member comprises: A connecting portion, arranged at one end of the elastic member, and the connecting portion is connected to the first housing; An extending portion, located in the middle of the elastic member, and the extending portion extends towards the second housing side; and A fitting portion, arranged at the other end of the elastic member, and the fitting portion is in contact with the battery module.

6. The panoramic camera heat dissipation structure according to claim 2, wherein It further comprises a first heat sink, and the first heat sink is connected to the side of the chip module away from the battery module and is connected to the housing. The first heat sink conducts the heat of the chip module to the housing.

7. The panoramic camera heat dissipation structure according to claim 6, characterized in that, The first heat sink comprises: A first fixing portion, vertically arranged on the side of the chip module away from the battery module, and the first fixing portion is connected to the inner wall of the housing; and A second fixing portion, connected to the bottom end of the first fixing portion, the bottom end of the second fixing portion is connected to the top end of the horizontal partition, and the top end of the second fixing portion is connected to the bottom end of the second housing.

8. The panoramic camera heat dissipation structure according to claim 7, characterized in that, It further comprises a first thermal pad, and the first thermal pad is arranged between the second fixing portion and the second housing.

9. The panoramic camera heat dissipation structure according to claim 1, characterized in that, It further includes a second heat sink, which is connected to the side of the display module close to the battery module, and the second heat sink is connected to the housing, and the second heat sink transfers the heat of the display module to the housing.

10. The panoramic camera heat dissipation structure according to claim 9, characterized in that, It further includes a second thermal pad, which is disposed between the second heat sink and the second housing.

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