CN217693548U - Camera measuring device - Google Patents

Abstract

The utility model discloses a camera measuring device, which belongs to the technical field of display panel detection, and comprises a shell, wherein a holding cavity is formed in the shell, and an image sensing module and a signal processing module are arranged in the holding cavity along a first direction; the image sensing module is provided with a first cooling module along a second direction, and the signal processing module is provided with a second cooling module along the second direction. In the application, the first cooling module and the second cooling module in the camera measuring device are respectively arranged with the image sensing module and the signal processing module along the second direction, so that the thickness of the camera measuring device in the first direction is not increased, and the overall occupied volume of the camera measuring device is greatly reduced; the heat discharge directions of the two cooling modules are not interfered with each other, and the heat transmission paths of the two cooling modules do not pass through other components, so that a secondary heat transfer process cannot be caused to other structural components, the whole equipment is small in size, high in heat dissipation efficiency is achieved, and the use cost of the camera measuring device is effectively reduced.

Description

Camera measuring device

Technical Field

The utility model belongs to the technical field of the display panel detects, concretely relates to camera measuring device.

Background

With the rapid development of flat panel displays and the improvement of the living standard of people, display screens and the like are widely applied to daily life and industrial production, and the application fields and application forms of the display screens are more and more diversified.

In the production and preparation process of the display screen, the surface of the display panel needs to be detected, the layout of heating devices of general optical instruments such as a camera is concentrated, the camera can be effectively cooled by adopting modes such as a heat dissipation air duct and heat dissipation holes which are arranged around the camera, and for some camera measuring devices with special structures, the common heat dissipation air duct can not meet basic heat dissipation requirements.

Among the current camera measuring device, often need dispel the heat to a plurality of structural component inside the camera, the mutual interference problem appears easily between each heat source, and a plurality of heat radiation structure or a comparatively large-scale heat radiation structure can occupy a large amount of spaces in the camera when arranging, seriously increases the volume that occupies of camera, leads to measuring device's awkward problem.

SUMMERY OF THE UTILITY MODEL

To one or more in the above defect or the improvement demand of prior art, the utility model provides a camera measuring device for solve the inside heat radiation structure occupation space of current camera measuring device and cause the bulky problem of camera greatly.

In order to achieve the above object, the present invention provides a camera measuring device, which comprises a housing, wherein a housing cavity is formed in the housing, an image sensing module and a signal processing module in communication connection with the image sensing module are arranged in the housing cavity along a first direction, and the housing is provided with a heat dissipation through hole for communicating the interior and the exterior of the housing cavity;

a first cooling module is arranged between the image sensing module and the signal processing module, the first cooling module and the image sensing module are arranged side by side along a second direction, and the heat dissipation direction of the first cooling module is arranged towards a third direction;

the signal processing module is provided with second cooling modules in parallel along a second direction, one port of the signal processing module is connected with the second cooling module, the other end of the signal processing module is provided with an air outlet, and the air outlet is opened towards one side which is far away from the image sensing module and the first cooling module;

wherein the first direction, the second direction and the third direction are perpendicular to each other two by two.

As a further improvement of the present invention, the first cooling module includes a first heat pipe, one end of the first heat pipe is connected to the image sensing module, and the other end of the first heat pipe is connected to a heat dissipation fin;

the radiating fins are provided with radiating fans side by side along the third direction, and the radiating direction of the radiating fans is arranged towards the third direction.

As a further improvement of the utility model, the heat dissipation through-hole includes the edge the third direction is seted up first louvre on the casing lateral wall, first louvre with radiator fan's the coaxial setting of heat dissipation direction.

As a further improvement of the present invention, the second cooling module includes a turbofan, an air inlet of the turbofan faces away from the image sensing module and the first cooling module is disposed in a direction, and an air outlet of the turbofan is disposed in a direction perpendicular to the first direction.

As a further improvement of the utility model, the heat dissipation through-hole is including seting up signal processing module is hugged closely second louvre and third louvre on the casing lateral wall, the second louvre with turbofan's the coaxial setting of air intake, the third louvre with the coaxial setting of air outlet.

As a further improvement of the present invention, the image sensing module includes a front sealing seat and a rear sealing seat arranged along a first direction, an installation gap is left between the front sealing seat and the rear sealing seat, a sealing ring is disposed on the periphery of the front sealing seat opposite to the rear sealing seat, and the front sealing seat, the rear sealing seat and the sealing ring form a sealing space;

the circuit board, the first heat conduction block and the refrigeration piece are sequentially arranged in parallel along a first direction in the sealed space, the refrigeration piece is tightly attached to the sealed rear seat, and the sealed rear seat is connected with the first cooling module.

As a further improvement, the power strip is further arranged in the sealing space, the power strip is arranged side by side along the second direction, and the power strip is abutted against one end of the refrigeration strip and the other end of the refrigeration strip is passed through the sealing space and extends into the accommodating cavity.

As a further improvement of the present invention, the signal processing module includes a signal processing board;

a second heat conduction block is arranged on one side of the signal processing board, which is far away from the image sensing module;

and a radiating fin mounting seat is arranged at one end of the second heat conduction block, which deviates from the signal processing board, a radiating fin is arranged on the radiating fin mounting seat, the radiating fin is tightly attached to the inner wall of the shell, at least one radiating groove is formed in the radiating fin along the second direction, and a circulation channel is formed between the radiating groove and the inner wall of the shell.

As a further improvement, the signal processing board faces one side of the image sensing module and is tightly attached to the first heat conducting pipe.

As a further improvement of the utility model, the fin is followed the both ends and the both sides that the direction was seted up to the radiating groove all are equipped with thermal-insulated cotton.

The above-described improved technical features may be combined with each other as long as they do not conflict with each other.

Generally, through the utility model discloses above technical scheme that conceive compares with prior art, and the beneficial effect that has includes:

(1) The utility model discloses a camera measuring device, it shifts and discharges the heat on the image sensing module through first cooling module, drives the heat on the signal processing module through the second cooling module and flows along the circulation passageway and discharge from the air outlet, and camera measuring device inside first cooling module and second cooling module arrange along the second direction with image sensing module, signal processing module respectively, and it can not increase camera measuring device thickness in the first direction, reduces camera measuring device's whole volume that occupies by a wide margin; the heat discharge directions of the two cooling modules are not interfered with each other, and the heat transmission paths of the two cooling modules do not pass through other components, so that a secondary heat transfer process cannot be caused to other structural components, the whole equipment is small in size, high in heat dissipation efficiency is achieved, and the use cost of the camera measuring device is effectively reduced.

(2) The utility model discloses a camera measuring device, it is through setting up first heat pipe and radiator fan, radiating fin form, carries the heat transfer of image sensing module department to the camera measuring device inner part less region and dispels the heat, makes things convenient for the arrangement of radiator fan, radiating fin etc.; the problem that the heat of other parts rises due to mutual interference of the radiating fan and the radiating fins in the radiating process is effectively avoided.

(3) The utility model discloses a camera measuring device, it is through setting up the second heat conduction piece on the signal processing board to set up fin mount pad and fin on the second heat conduction piece, form the circulation passageway through radiating groove on the fin and casing internal wall, after the heat absorption of fin on with the signal processing board, produce circulation air through second cooling module and pass through this circulation passageway and take away its heat, its radiating efficiency who has improved the signal processing board by a wide margin. And the second cooling module adopts turbofan, it is itself thinner, it can not show with arranging side by side of signal processing module and increase the thickness of camera measuring device on the first direction, and turbofan's operating mechanism makes its air inlet direction and air-out direction mutually perpendicular, turbofan flatly pastes on the casing lateral wall, and can introduce outside air through set up the radiating through-hole on the casing, and form the air current along circulation channel path, in order to take away the heat that produces on the signal processing board, it can not increase camera measuring device's the thickness that sets up and possess better radiating effect.

(4) The utility model discloses a camera measuring device, it is established on first heat pipe through pasting the signal processing board for the heat that the work of signal processing board produced not only can carry to the outside through the air current that turbofan produced, and it also can carry to the outside through radiator fan and radiating fin, and its greatly increased thermal discharge efficiency on the signal processing board.

Drawings

Fig. 1 is a schematic diagram of an overall cross-sectional structure of a camera measuring device according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a camera measuring device according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of an image sensing module according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a signal processing module according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a signal processing module according to an embodiment of the present invention;

fig. 6 is a schematic view of a part of the structure of the housing in the embodiment of the present invention.

In all the figures, the same reference numerals denote the same features, in particular:

1. a housing; 2. a lens adapter ring; 3. a filter wheel drive assembly; 4. an image sensing module; 5. a signal processing module; 6. a first cooling module; 7. a second cooling module; 8. a second heat dissipation hole; 9. a third heat dissipation hole; 10. a partition plate;

401. sealing the front seat; 402. sealing the rear seat; 403. a circuit board; 404. a first heat-conducting block; 405. a refrigeration plate; 406. a power panel;

501. a signal processing board; 502. a second heat-conducting block; 503. a heat sink mounting base; 504. a heat sink; 505. heat insulation cotton;

601. a first heat conductive pipe; 602. a second heat conductive pipe; 603. a heat radiation fan; 604. and (4) radiating fins.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example (b):

referring to fig. 1 to 6, the camera measuring device in the preferred embodiment of the present invention includes a housing 1, a containing cavity is formed in the housing 1, an image sensing module 4 and a signal processing module 5 in communication connection with the image sensing module 4 are arranged in the containing cavity along a first direction, the signal processing module 5 is mainly used for transmitting signals to the image sensing module 4 and controlling the operation of the image sensing module 4, and a heat dissipating through hole communicating the inside and the outside of the containing cavity is formed in the housing 1. The image sensing module 4 is attached to the inner wall of one of the shells 1, the signal processing module 5 is attached to the inner wall of the shell 1 on the side opposite to the image sensing module 4, a first cooling module 6 is arranged between the image sensing module 4 and the signal processing module 5, the first cooling module 6 and the image sensing module 4 are arranged side by side along a second direction and used for absorbing and discharging working heat of the image sensing module 4, and the heat dissipation direction of the first cooling module 6 is arranged towards a third direction; the signal processing module 5 is provided with second cooling modules 7 side by side along the second direction, a circulation channel is formed along the second direction on the signal processing module 5, one port of the circulation channel is connected with the second cooling module 7, the other end of the circulation channel is provided with an air outlet, and the air outlet is opened towards one side departing from the image sensing module 4 and the first cooling module 6. Preferably, the first direction, the second direction and the third direction are perpendicular to each other two by two.

Specifically, the housing 1 serves as a carrying body of the camera measuring device, and the inside of the housing is mainly used for accommodating various components. The camera measuring device mainly comprises a lens adapter ring 2, a filter wheel transmission assembly 3, an image sensing module 4 and a signal processing module 5. Wherein, the camera lens adapter ring 2, the filter wheel drive assembly 3 paste and establish in one of them lateral wall department of casing 1, set up baffle 10 between filter wheel drive assembly 3 and the image sensing module 4, baffle 10 separates the inside holding cavity of casing 1 into two parts, and image sensing module 4 pastes and establishes in the one side that baffle 10 deviates from filter wheel drive assembly 3, and signal processing module 5 pastes and establishes on the inner wall of one side casing 1 with image sensing module 4 back of the body mutually. The image sensing module 4 and the signal processing module 5 are used as parts of the camera measuring device with serious heat generation, and enough space is reserved between the image sensing module 4 and the signal processing module 5 in the shell 1 for heat dissipation.

Preferably, the camera measuring device is internally provided with a first cooling module 6 for the image sensing module 4 and a second cooling module 7 corresponding to the signal processing module 5, respectively. The image plane centers of the lens adapter ring 2, the filter wheel transmission assembly 3 and the image sensing module 4 are coaxially arranged along a first direction, and the lens flange distance cannot be compressed in space, so that the camera measuring device can only compress the arrangement space of the image sensing module 4 and the signal processing module 5 in the first direction. For this purpose, the image sensing module 4 and the first cooling module 6 are arranged side by side in the second direction, and the signal processing module 5 and the second cooling module 7 are also arranged side by side in the second direction, so as to reduce the space occupied by them in the first direction.

Preferably, the first cooling module 6 is used for absorbing and discharging the working heat of the image sensing module 4, and in order to avoid the heat absorbed by the first cooling module 6 from affecting the signal processing module 5, the heat dissipation direction of the first cooling module 6 is set towards the third direction. The signal processing module 5 is formed with a flow channel along the second direction, one port of the flow channel is connected to the second cooling module 7, and the other port thereof is provided with an air outlet, and the air outlet is opened towards one side departing from the image sensing module 4 and the first cooling module 6. In the setting process, the heat dissipation direction of the first cooling module 6 is set towards the third direction, and all structural components of the camera measuring device are arranged along the first direction and the second direction, so that the heat dissipation direction of the first cooling module 6 cannot be contacted with all structural components, and the heat generated by the image sensing module 4 cannot influence other structures; similarly, the signal processing module 5 is attached to the inner wall of one side of the housing 1, the second cooling module 7 is arranged side by side with the second cooling module along the second direction, a circulation channel is formed on the signal processing module 5, heat generated by the signal processing module 5 is continuously carried to the air outlet through the cooperation of the second cooling module 7 and the circulation channel, and the heat generated by the signal processing module 5 is discharged through the air outlet. And because the opening orientation of air outlet and image sensor and first cooling module 6 back to each other for the heat that signal processing module 5 produced also can not exert an influence to image sensor and first cooling module 6, form two heat escape route respectively to image sensing module 4 and signal processing module 5 in the camera measuring device promptly, mutually noninterfere and can not cause secondary influence to other structures etc. in the camera measuring device between two heat escape route. The heat dissipation through hole on the above-mentioned casing 1 corresponds with the heat dissipation direction of first cooling module 6, the air-out direction of circulation channel on the signal processing module 5 for the heat that produces on image sensing module 4 and the signal processing module 5 is discharged.

Further, as the preferred embodiment of the present invention, first cooling module 6 in this application is including first heat pipe 601, and image sensing module 4 is connected to the one end of this first heat pipe 601, and its other end is connected with radiator fin 604, and this radiator fin 604 is provided with radiator fan 603 along the third direction side by side, and the direction of heat dissipation of this radiator fan 603 sets up towards the third direction. Because the image sensing module 4 is further coaxially provided with the lens adapter ring 2, the filter wheel transmission assembly 3 and the like, the structure of the image sensing module 4 is relatively more, and the heat dissipation at the image sensing module 4 is inconvenient independently, the heat generated by the image sensing module 4 is led to the heat dissipation fins 604 arranged side by side with the image sensing module 4 through the first heat pipe 601 for heat dissipation. After the heat dissipation fins 604 absorb the heat generated by the image sensing module 4, an air flow direction in the third direction is formed by the heat dissipation fan 603 to dissipate the heat to the outside of the housing 1.

Preferably, the first cooling module 6 includes a first heat pipe 601 and a second heat pipe 602, the two heat pipes are attached to different positions of the image sensing module 4, and the other ends of the two heat pipes are both connected to the heat dissipation fins 604, so that the heat absorption efficiency of the two heat pipes to the image sensing module 4 can be improved. Meanwhile, the first heat conducting pipe 601 and the second heat conducting pipe 602 are fixed with the image sensing module 4 through a heat dissipation copper bottom, so as to improve the heat conducting efficiency of the heat conducting pipes.

Preferably, the heat dissipating through hole of the housing 1 includes a first heat dissipating hole corresponding to the heat dissipating direction of the heat dissipating fan 603, the first heat dissipating hole is circumferentially disposed on the housing 1 along the first direction, and is preferably disposed on the sidewall of the housing 1 along the third direction, and the opening direction of the first heat dissipating hole is coaxial with the heat dissipating direction of the heat dissipating fan 603, so that the heat generated by the heat dissipating fan 603 can be directly dissipated to the outside of the housing 1 through the first heat dissipating hole. Preferably, the first heat dissipation holes are distributed on other side walls of the camera measuring device except the lens adapter ring 2 and the signal processing module 5, wherein the side walls are attached to the side walls, that is, the first heat dissipation holes are formed in the circumferential side wall along the first direction, so that the heat dissipation efficiency of the camera measuring device is improved.

Further, as the preferred embodiment of the utility model, image sensing module 4 in this application includes sealed front seat 401 and the sealed back seat 402 of arranging along the first direction, it has the installation clearance to reserve between sealed front seat 401 and the sealed back seat 402, and sealed front seat 401 is equipped with the sealing washer with sealed back seat 402 along first direction amalgamation department, this sealing washer, sealed front seat 401, sealed back seat 402 forms the confined space, set up circuit board 403 side by side along the first direction in proper order in this confined space, first heat-conducting block 404, refrigeration piece 405, this refrigeration piece 405 hugs closely on sealed back seat 402, and sealed back seat 402 deviates from one side subsides of refrigeration piece 405 and establishes first heat pipe 601 and second heat pipe 602. The first heat conduction pipe 601 and the chilling plate 405 are used for transporting heat generated on the circuit board 403 to the first heat conduction pipe 601 and the second heat conduction pipe 602 in a matching manner, and then transporting the heat to the heat dissipation fins 604 and the heat dissipation fan 603 by using the first heat conduction pipe 601 and the second heat conduction pipe 602. Preferably, a power board 406 is further disposed in the sealed space, the power board 406 is inserted into the sealed space through a gap between the sealing ring and the sealing rear seat 402, that is, one end of the power board 406 is inserted into the sealed space, one end of the power board 406 located in the sealed space abuts against the cooling plate 405 for supplying power and transmitting signals to the circuit board 403, and the other end of the power board 406 extends out and is located in the accommodating cavity.

Further, as the preferred embodiment of the utility model discloses, signal processing module 5 in this application is including signal processing board 501, one side that this signal processing board 501 deviates from image sensing module 4 is provided with second heat conduction piece 502, the one end that this second heat conduction piece 502 deviates from signal processing board 501 is provided with fin mount pad 503, be provided with fin 504 on this fin mount pad 503, and fin 504 hugs closely on casing 1 inner wall, at least one radiating groove has been seted up along the second direction to this fin 504, this radiating groove surrounds with casing 1 inner wall and forms circulation passageway. The second heat conduction block 502 is also used for heat conduction, the heat sink mounting seat 503 is used for mounting the heat sink 504, and the heat sink 504 is used for absorbing and dissipating heat transferred from the second heat conduction block 502. The signal processing module 5 adopts a heat dissipation manner different from that of the image sensing module 4, and mainly utilizes the second cooling module 7 and the heat dissipation fins 504 to form air circulation on one side surface of the signal processing board 501, so as to take away heat generated by the signal processing board 501 and discharge the heat from an air outlet of the signal processing board. Preferably, the heat sink 504 is formed with a plurality of heat dissipation grooves, and the groove structure of the plurality of heat dissipation grooves can increase the contact area with air and improve the heat dissipation efficiency.

Further preferably, the signal processing module 5 and the second cooling module 7 are arranged side by side along the second direction, and the flow channel is also opened along the second direction, so as to facilitate the second cooling module 7 to introduce the external air and make it flow along the flow channel to take away the heat on the signal processing board 501, and the second cooling module 7 is a turbofan, and the air flow introduction direction of the second cooling module 7 is perpendicular to the air flow discharge direction. The arrangement distance between the signal processing module 5 and the turbofan in the first direction can be saved by the arrangement form of the turbofan, and meanwhile, the airflow generation mode of the turbofan enables the camera measuring device to be free from extra arrangement space or channels to promote air circulation, and only through holes are correspondingly formed in the side wall of the shell 1 tightly attached to the turbofan for air introduction.

Further preferably, the heat dissipation through hole includes a second heat dissipation hole 8 and a third heat dissipation hole 9 disposed on the side wall of the signal processing module 5 tightly attached to the casing 1, the second heat dissipation hole 8 is disposed coaxially with the air inlet of the turbofan, and the third heat dissipation hole 9 is disposed coaxially with the air outlet of the circulation channel. Through the arrangement of the second heat dissipation holes 8 and the third heat dissipation holes 9, and the cooperation of the turbofan and the heat dissipation fins 504, a [ -shaped air circulation path is formed on one side surface of the signal processing board 501, so that heat generated on the signal processing board 501 is taken away, and the heat dissipation of the signal processing board 501 is improved.

Further preferably, the side of the signal processing board 501 facing the image sensing module 4 is in close contact with the first heat conductive pipe 601 and the second heat conductive pipe 602. The first heat pipe 601 and the second heat pipe 602 are used as heat conduction structures, and when one end surface of the signal processing board 501 is tightly attached to the first heat pipe 601 and the second heat pipe 602, heat on the signal processing board 501 can be transferred to the heat dissipation fins 604 and the heat dissipation fan 603 through the two heat pipes, so as to improve the heat dissipation efficiency of the signal processing board 501.

Further preferably, heat insulation cotton 505 is provided on both ends and both sides of the heat dissipation fin 504 along the opening direction of the heat dissipation groove. The heat sink 504 is a heat dissipation element of the signal processing board 501, which dissipates heat to the periphery when dissipating heat, and the turbo fan can only accelerate the heat dissipation in the direction of the heat dissipation groove, but some heat is still dissipated to the periphery. Based on this, heat insulation cotton 505 is arranged at both ends and both sides of the heat dissipation fin 504 along the opening direction of the heat dissipation groove, and the heat on the heat dissipation fin 504 is intensively discharged by the heat insulation cotton 505, so that the heat dissipated from the heat dissipation fin 504 is mainly transmitted to the air outlet through the circulation channel and then is discharged to the outside of the housing 1.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A camera measuring device comprises a shell, wherein a containing cavity is formed in the shell, an image sensing module and a signal processing module in communication connection with the image sensing module are arranged in the containing cavity along a first direction, and a heat dissipation through hole for communicating the inside and the outside of the containing cavity is formed in the shell;

the image processing device is characterized in that a first cooling module is arranged between the image sensing module and the signal processing module, the first cooling module and the image sensing module are arranged side by side along a second direction, and the heat dissipation direction of the first cooling module is arranged towards a third direction;

the signal processing module is provided with second cooling modules side by side along a second direction, one port of the signal processing module is connected with the second cooling module, the other end of the signal processing module is provided with an air outlet, and the air outlet faces away from the image sensing module and one side of the first cooling module is opened.

2. The camera measuring device according to claim 1, wherein the first cooling module comprises a first heat pipe, one end of the first heat pipe is connected with the image sensing module, and the other end of the first heat pipe is connected with a heat dissipation fin;

the radiating fins are provided with radiating fans side by side along the third direction, and the radiating direction of the radiating fans is arranged along the third direction.

3. The apparatus as claimed in claim 2, wherein the heat dissipating hole includes a first heat dissipating hole opened on the sidewall of the housing along the third direction, and the first heat dissipating hole is coaxially disposed with the heat dissipating direction of the heat dissipating fan.

4. The camera measuring device of claim 1, wherein the second cooling module comprises a turbofan, an air inlet of the turbofan is oriented in a direction away from the image sensing module and the first cooling module, and an air outlet of the turbofan is oriented perpendicular to the first direction.

5. The camera measuring device according to claim 4, wherein the heat dissipation through hole includes a second heat dissipation hole and a third heat dissipation hole, the second heat dissipation hole and the third heat dissipation hole are disposed on the side wall of the housing, the second heat dissipation hole and the air inlet of the turbofan are disposed coaxially, and the third heat dissipation hole and the air outlet are disposed coaxially.

6. The camera measuring device according to claim 1, wherein the image sensing module comprises a front sealing seat and a rear sealing seat which are arranged along a first direction, a mounting gap is left between the front sealing seat and the rear sealing seat, a sealing ring is arranged on the periphery of the front sealing seat on the opposite side of the rear sealing seat, and the front sealing seat, the rear sealing seat and the sealing ring form a sealing space;

the circuit board, the first heat conducting block and the refrigerating piece are sequentially arranged in the sealed space side by side along the first direction, the refrigerating piece is tightly attached to the sealed rear seat, and the sealed rear seat is connected with the first cooling module.

7. The camera measuring device as claimed in claim 6, wherein a power board is further disposed in the sealed space, the power board and the refrigerating sheet are disposed side by side along a second direction, one end of the power board abuts against the refrigerating sheet, and the other end of the power board penetrates through the sealed space and extends into the accommodating cavity.

8. A camera measuring device according to claim 2 or 3, characterized in that the signal processing module comprises a signal processing board;

a second heat conduction block is arranged on one side of the signal processing board, which is far away from the image sensing module;

the end, deviating from the signal processing board, of the second heat conduction block is provided with a radiating fin mounting seat, a radiating fin is arranged on the radiating fin mounting seat and clings to the inner wall of the shell, at least one radiating groove is formed in the radiating fin along the second direction, and a circulation channel is formed between the radiating groove and the inner wall of the shell.

9. The camera measuring device of claim 8, wherein a side of the signal processing board facing the image sensing module abuts against the first heat pipe.

10. The camera measuring device according to claim 8, wherein heat insulating cotton is provided on both ends and both sides of the heat radiating fin in the opening direction of the heat radiating groove.

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