CN217388804U

CN217388804U - Image pickup apparatus

Info

Publication number: CN217388804U
Application number: CN202220732131.9U
Authority: CN
Inventors: 胡权凤
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-09-06
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to a camera device, which comprises a camera device and a water cooling device, wherein the camera device comprises a shell and a camera module positioned in the shell; the water cooling device comprises a water supply assembly, a cooling piece and a heat dissipation assembly, wherein the water supply assembly is communicated with the cooling piece, the heat dissipation assembly comprises a heat dissipation piece and a heat conduction piece, the camera shooting module is arranged on the heat dissipation piece, one surface of the heat conduction piece is attached to the cooling piece, and the other surface of the heat conduction piece is attached to the heat dissipation piece. So, the module of making a video recording is installed on the radiating piece, can make a large amount of heat direct transfer that the module of making a video recording produced for the radiating piece, and then transmits for the cooling part through the heat conduction piece that pastes mutually with the radiating piece, reaches the effect by cooling part rapid cooling, improves radiating efficiency and radiating effect by a wide margin.

Description

Image pickup apparatus

Technical Field

The utility model relates to a camera equipment technical field especially relates to a camera equipment with water cooling function.

Background

The camera shooting equipment is important front-end equipment of a security monitoring system. The requirement for resolution and image processing is higher and higher at present, and usually, the working time is long, so that the internal camera module, especially the internal circuit board, can easily generate a large amount of heat, and the requirement can not be met by far through simple natural heat dissipation.

To the camera equipment among the prior art, have through increasing supplementary heat sink, if install the fan heat dissipation in the camera, the forced convection heat dissipation of fan heat dissipation utilization air, but this kind of radiating effect is not good to after the long-time work of fan, self also can produce the heat, cause the radiating efficiency further to reduce.

SUMMERY OF THE UTILITY MODEL

In view of the above technical problems, it is necessary to provide an image pickup apparatus with high heat dissipation efficiency.

The utility model provides a camera equipment, include:

the camera device comprises a shell and a camera module positioned in the shell;

the water cooling device comprises a water supply assembly, a cooling piece and a heat dissipation assembly, wherein the water supply assembly is communicated with the cooling piece, the heat dissipation assembly comprises a heat dissipation piece and a heat conduction piece, the camera shooting module is arranged on the heat dissipation piece, one surface of the heat conduction piece is attached to the cooling piece, and the other surface of the heat conduction piece is attached to the heat dissipation piece.

So set up, the module of making a video recording install in on the radiating piece, can make a large amount of heat direct transfer that the module of making a video recording produced for the radiating piece, and then transmit for the cooling part through the heat conduction piece that pastes mutually with the radiating piece, reach by the effect of cooling part rapid cooling, improve radiating efficiency and radiating effect by a wide margin.

In one embodiment of the present invention, the housing includes an installation portion, an avoiding hole is opened on the installation portion, the cooling member is disposed in the installation portion, and the heat conducting member is attached to the cooling member and located in the avoiding hole.

According to the arrangement, the heat conducting piece can be accommodated in the avoiding hole and does not protrude out of the outer wall of the shell along with the outer wall of the shell, so that a gap is prevented from occurring between the heat conducting piece and the shell after the heat conducting piece and the cooling piece are attached, in other words, the contact area between the cooling piece and the camera device can be ensured not to be reduced, and the cooling effect of the cooling piece is ensured.

In one embodiment of the present invention, the camera device further includes a temperature sensor, and the temperature sensor is disposed in the heat sink.

So set up, when the high temperature in the camera equipment, the heat that the module produced of making a video recording will transmit for temperature sensor through the radiating piece, surpasss temperature sensor and detects the limit value when the temperature, and temperature sensor just can trigger the cooling piece and cool off the heat dissipation to avoid the energy extravagant when this guarantees the reliability of dispelling the heat.

In one embodiment of the present invention, the water supply assembly includes a water tank and a water pump, the water tank has a first water outlet and a water return port, and the water pump is communicated with the first water outlet;

the cooling part is provided with a first water inlet and a second water outlet, the first water inlet is communicated with the first water outlet through the water pump, and the second water outlet is communicated with the water return port.

So set up, the water pump can go into the first water inlet of cooling part with the water in the water tank through first delivery port pump, gets into the water in the cooling part again can be through with the communicating second delivery port of water tank return water mouth re-pump in the water tank, realize complete hydrologic cycle, guarantee that the cooling part can last effectually to camera device cool down.

In one embodiment of the present invention, the water supply assembly further comprises a partition board, the partition board is used for dividing the cavity in the water tank into a water inlet cavity and a water return cavity, the water inlet cavity is communicated with the water return cavity through the top space of the partition board, the first water outlet is arranged on the inner wall of the water inlet cavity, and the water return port is arranged on the inner wall of the water return cavity.

So set up, having thermal water in the cooling part and returning to at the pump during the water tank, can not directly mix with the cold water of intaking the intracavity, but can be stored to the sedimentation cooling in the return water intracavity of water tank, when the water level height in the return water intracavity exceeded baffle headspace, then can flow into the intake intracavity, realize the return water and reuse, guarantee that the temperature of water in the intake intracavity is low and the water yield is sufficient.

The utility model discloses a wherein, the water supply assembly still includes the filter screen, the filter screen install in the top of baffle, the intake antrum with the return water chamber passes through the filter screen intercommunication.

So set up, the filter screen can filter the liquid in the return water intracavity, gets rid of or reduces the impurity that contains from the aquatic that the return water chamber got into the intake antrum, avoids the first delivery port of water tank and the first water inlet and the second delivery port of cooling part to appear blocking phenomenon in the use.

In one embodiment of the present invention, the water supply assembly further comprises a water level sensor disposed on the inner wall of the water inlet chamber.

So set up, level sensor can detect the water level height of intaking the intracavity, avoids the water in the water tank to spill over, influences camera device's normal operating.

In one embodiment of the present invention, the image capturing apparatus further includes a water collecting device disposed in the housing;

the water collecting device comprises a water collecting bin, and the water collecting bin is communicated with the water supply assembly.

So set up, the camera is the water in the long-time working water tank easily produces loss and runs off, and water collecting device collects the hydroenergy that reaches in the sump and can regularly carry out the moisturizing for water supply assembly's water tank, guarantees the operation that water supply assembly can be stable for a long time to further guarantee the cooling function and the cooling effect of cooling part.

In one embodiment of the present invention, the water collecting device further includes a driving component, the driving component is disposed on the housing, and the driving component is used for driving the water collecting bin to move back and forth, so that the water collecting bin has a water collecting state capable of collecting water and a shielding state located below the housing.

According to the arrangement, the driving assembly can drive the water collecting bin to reciprocate, and when water is required to be collected, the water collecting bin is driven to move to a water collecting state to collect water; when water collection is not needed, the water collection bin can be driven to return to a shielding state below the shell, so that sundries and dust are prevented from falling into the water collection bin.

The utility model discloses an in one of them embodiment, state drive assembly and include motor, first gear, second gear and link structure, the output shaft and the first gear connection of motor, first gear with the meshing of second gear is connected, link structure's one end with sump pit fixed connection, other end off-centre set up in the second gear, in order to drive sump pit reciprocating motion.

So set up, through motor, first gear and second gear and link mechanism's cooperation, reciprocating motion can be realized under the effect of motor to the sump pit to form the water collection state or shelter from the state, adapt to the moisturizing demand of water supply assembly.

In one embodiment of the present invention, the casing further has a drainage groove located at one side close to the water collecting bin.

So set up, the rainwater that has impurity on the casing can flow out from the drainage groove, and can not flow into the sump pit of casing below to this avoids in the sump pit to pile up the condition that the jam can't be for the moisturizing of water supply assembly because of impurity.

Compared with the prior art, the utility model discloses a set up in the inside radiator unit of camera, abundant and the module contact of making a video recording that produces the high heat for a large amount of heat direct transmissions that the module of making a video recording produced give the radiating piece, and then transmit for the cooling part through the heat-conducting piece that pastes mutually with the radiating piece, reach the effect by cooling part rapid cooling, improve radiating efficiency and radiating effect by a wide margin.

Drawings

Fig. 1 is a schematic structural view of the image pickup apparatus of the present invention;

FIG. 2 is a schematic cross-sectional view of the imaging apparatus of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion X in FIG. 2;

FIG. 4 is a schematic sectional view of a part of the structure of the image pickup apparatus shown in FIG. 1;

FIG. 5 is an enlarged view of the structure at Y in FIG. 4;

FIG. 6 is a schematic diagram of a portion of the configuration of the imaging apparatus of FIG. 1;

FIG. 7 is a schematic view of the cooling element of FIG. 1;

fig. 8 is a schematic structural view of the water tank of fig. 1.

Reference numerals: 100. an image pickup apparatus; 10. a camera device; 11. a housing; 111. an installation part; 1111. avoiding holes; 112. a drainage groove; 12. a camera module; 121. a circuit board; 13. a temperature sensor; 20. a water cooling device; 21. a water supply assembly; 211. a water tank; 201. a water inlet cavity; 202. a water return cavity; 2111. a first water outlet; 2112. a water return port; 2113. a water replenishing port; 212. a water pump; 213. a partition plate; 214. a filter screen; 215. a water level sensor; 22. a cooling member; 221. a first water inlet; 222. a second water outlet; 23. a heat dissipating component; 231. a heat sink; 232. a heat conductive member; 30. a water collection device; 31. a water collecting bin; 311. a filter member; 32. a drive assembly; 321. a motor; 322. a first gear; 323. a second gear; 324. a connecting rod structure; 3241. a round bar; 3242. a connecting rod; 32421. a kidney-shaped hole; 40. a water inlet pipe; 50. a water outlet pipeline; 60. and a water replenishing pipeline.

Description of the main element symbols: the present invention is described in further detail with reference to the drawings and the detailed description.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

In view of the above technical problems, it is necessary to provide an image pickup apparatus 100 having a water cooling device that can quickly reduce the internal temperature of a camera.

As shown in fig. 1 to 3, fig. 1 is a schematic structural diagram of an image pickup apparatus 100 according to the present invention; fig. 2 is a schematic cross-sectional structure diagram of the imaging apparatus 100 in fig. 1; fig. 3 is an enlarged schematic view of the X portion in fig. 2.

The utility model provides a camera device 100, which comprises a camera device 10 and a water cooling device 20, wherein the camera device 10 comprises a shell 11 and a camera module 12 positioned in the shell 11; the water cooling device 20 includes a water supply assembly 21, a cooling element 22 and a heat dissipation assembly 23, wherein the water supply assembly 21 is communicated with the cooling element 22, the heat dissipation assembly 23 includes a heat dissipation member 231 and a heat conduction member 232, the camera module 12 is mounted on the heat dissipation member 231, one surface of the heat conduction member 232 is attached to the cooling element 22, and the other surface is attached to the heat dissipation member 231.

It can be understood that the camera module 12 is installed on the heat sink 231, so that a large amount of heat generated by the camera module 12 is directly transferred to the heat sink 231, and then is transferred to the cooling element 22 through the heat conducting element 232 attached to the heat sink 231, thereby achieving the effect of being rapidly cooled by the cooling element 22, and greatly improving the heat dissipation efficiency and the heat dissipation effect.

Optionally, the utility model discloses in, heat sink 231 is the sheet metal component, and the sheet metal component has good heat conductivility, can derive the heat that produces in the module 12 of making a video recording, especially a large amount of heats that circuit board 121 produced fast.

Referring to fig. 3 again, preferably, in the present embodiment, the heat dissipation member 231 is an L-shaped sheet metal component, and one side edge of the L shape is folded to install the camera module 12, and since the heat generated by the circuit board 121 in the camera module 12 is relatively large, the heat dissipation member 231 is preferably attached to the circuit board 121 in the camera module 12, so as to achieve more efficient heat conduction; the other side edge of the L-shape is attached to the inner wall of the housing 11 and attached to the heat conducting member 232, so as to transfer the heat generated by the camera module 12 to the cooling member 22 for cooling.

Referring to fig. 1 and fig. 3 again, preferably, in the present embodiment, the housing 11 includes a mounting portion 111, the mounting portion 111 is provided with a relief hole 1111, the cooling element 22 is disposed on the mounting portion 111, and the heat conducting element 232 is attached to the cooling element 22 and located in the relief hole 1111. With this arrangement, the heat conducting member 232 can be accommodated in the avoiding hole 1111 and aligned with the outer wall of the housing 11 without protruding from the outer wall of the housing 11, so as to avoid a gap between the cooling member 22 and the housing 11 after the heat conducting member 232 and the cooling member 22 are attached. In other words, the arrangement ensures that the contact area of the cooling member 22 with the image pickup device 10 is not reduced, and ensures the cooling effect of the cooling member 22.

Optionally, in the present invention, the cooling element 22 is fixed to the housing 11 by screws in the area where the avoiding hole 1111 is formed.

Further preferably, the mounting portion 111 is a stepped space formed by the outer wall of the housing 11 being recessed downward, so that the cooling member 22 can be kept flush with the outer wall of the housing 11 after being mounted on the mounting portion 111, thereby improving the safety and the aesthetic appearance of the external structure of the image pickup apparatus 100.

Referring to fig. 1 and fig. 2 again, and also referring to fig. 8, fig. 8 is a schematic structural diagram of the water tank 211 in fig. 1. Preferably, in this embodiment, the water supply assembly 21 includes a water tank 211 and a water pump 212, the water tank 211 has a first water outlet 2111 and a water return 2112, and the water pump 212 is communicated with the first water outlet 2111; the cooling member 22 has a first water inlet 221 and a second water outlet 222, the first water inlet 221 is communicated with the first water outlet 2111 through the water pump 212, and the second water outlet 222 is communicated with the water return 2112. So set up, the water pump 212 can pump the first water inlet 221 of cooling piece 22 into through first delivery port 2111 with the water in the water tank 211, and the water that gets into in the cooling piece 22 can be again pumped into the water tank 211 through the communicating second delivery port 222 with water tank 211 return water mouth 2112, realizes complete hydrologic cycle, guarantees that cooling piece 22 can last effectually to camera device 10 and lower the temperature.

Specifically, the first water outlet 2111 of the water tank 211 is communicated with the water pump 212 and the first water inlet 221 of the cooling element 22 through the water inlet pipe 40, and the second water outlet 222 of the cooling element 22 is communicated with the water return port 2112 of the water tank 211 through the water outlet pipe 50.

Referring to fig. 1 and fig. 3 again, preferably, in the present embodiment, the image capturing apparatus 10 further includes a temperature sensor 13, and the temperature sensor 13 is disposed on the heat sink 231. Further, the temperature sensor 13 is communicably connected to the water pump 212 of the water tank 211.

With such a configuration, when the temperature in the image capturing apparatus 100 is too high, the heat generated by the image capturing module 12 will be transferred to the temperature sensor 13 through the heat sink 231, and when the temperature exceeds the limit value set by the temperature sensor 13, the temperature sensor 13 triggers the water pump 212 to circulate the water inside the cooling element 22, so as to take away the heat on the housing 11 and the heat conducting element 232; when the temperature gradually drops below the limit value, the water pump 212 stops operating, so that the heat dissipation requirement of the camera module 12 can be flexibly met, the heat dissipation reliability is ensured, and the waste of energy and water sources is avoided. For example, in different working environments and working modes of the camera, the power and the heat of the camera are different, and in rainy days or at night when the external temperature is low, the water cooling device 20 stops working, which is beneficial to saving energy and prolonging the service life of the water pump 212.

Further, referring to fig. 7, fig. 7 is a schematic structural diagram of the cooling element 22 in fig. 1. In this embodiment, the cooling element 22 has a loop-shaped pipeline inside, and cold water from the water tank 211 can take away heat from the surface of the heat conducting element 232 and the housing 11 through the loop-shaped pipeline, so as to achieve a good heat dissipation and cooling effect.

It can be understood that, in this embodiment, in order to prevent the backwater with the temperature at the first water outlet 2111 of the cooling element 22 from directly mixing with the cold water in the water tank 211 to affect the heat dissipation effect, preferably, the water supply assembly 21 further includes a partition plate 213, the partition plate 213 divides the cavity in the water tank 211 into a water inlet chamber 201 and a backwater chamber 202, the water inlet chamber 201 is communicated with the backwater chamber 202 through a top space of the partition plate 213, the first water outlet 2111 is disposed on an inner wall of the water inlet chamber 201, and the backwater port 2112 is disposed on an inner wall of the backwater chamber 202.

So set up, when the pump return water tank 211, can not directly mix with the cold water in the intake antrum 201 in the hot water that has in the cooling member 22, but can be stored the deposit cooling in the return water chamber 202 to water tank 211, when the water level height in return water chamber 202 exceeded baffle 213 headspace, then can flow in intake antrum 201, realize the return water and reuse, guarantee that the temperature of water in the intake antrum 201 is low and the water yield is sufficient.

Referring to fig. 8 again, preferably, in the present embodiment, the water supply assembly 21 further includes a filter screen 214, the filter screen 214 is installed on the top of the partition 213, and the water inlet chamber 201 is communicated with the water return chamber 202 through the filter screen 214. So set up, filter screen 214 can filter the liquid in the return water chamber 202, gets rid of or reduces the impurity that gets into the aquatic of intake antrum 201 from return water chamber 202 and contains, avoids the first delivery port 2111 of water tank 211 and the first water inlet 221 and the second delivery port 222 of cooling piece 22 to appear blocking phenomenon in the use.

Preferably, in this embodiment, the water supply assembly 21 further includes a water level sensor 215, and the water level sensor 215 is disposed on an inner wall of the inlet chamber 201. So set up, level sensor 215 can detect the water level in the intake antrum 201, avoids the water in the water tank 211 to overflow, influences camera device 10's normal operating.

Referring to fig. 1 again, and referring to fig. 4 to 6 together, fig. 4 is a cross-sectional view of a part of the structure of the image capturing apparatus 100 in fig. 1; FIG. 5 is an enlarged view of the structure at Y in FIG. 4; fig. 6 is a schematic diagram of a partial structure of the image pickup apparatus 100 in fig. 1.

Because the installation environment of the camera is complex, manual water adding is difficult, and the amount of external water pipe work is large, in this embodiment, it is preferable that the image pickup apparatus 100 further includes a water collecting device 30, and the water collecting device 30 is disposed in the housing 11; the water collecting device 30 includes a water collecting bin 31, and the water collecting bin 31 is communicated with the water supply assembly 21. So set up, the easy loss and the loss that produce of water in the camera long-time work water tank 211, water collecting device 30 collects the hydroenergy that reaches in the sump 31 can regularly carry out the moisturizing for water supply assembly 21's water tank 211, guarantees the operation that water supply assembly 21 can be stable for a long time to further guarantee cooling piece 22's cooling function and cooling effect.

Referring again to fig. 4, it can be understood that the water collecting bin 31 is preferably communicated with the water tank 211 of the water supply assembly 21, and correspondingly, the water tank 211 is further provided with a water replenishing port 2113, and the bottom of the water collecting bin 31 is communicated with the water replenishing port 2113 through a water replenishing pipe 60.

Alternatively, in the present embodiment, the water collecting bin 31 communicates with the water returning chamber 202 of the water tank 211. So set up, if the water in the sump 31 contains impurity debris, can filter through filter screen 214 on baffle 213, avoid debris to get into in the intake antrum 201 and then by the pump go into in the cooling piece 22.

It is understood that in other embodiments, the water collecting bin 31 may also be communicated with the water inlet cavity 201 of the water tank 211 as long as the water collecting bin 31 is not affected to replenish the water tank 211 with water.

Referring to fig. 2, 4 and 6 again, preferably, in the present embodiment, the water collecting device 30 further includes a driving component 32, the driving component 32 is disposed on the housing 11, and the driving component 32 is configured to drive the water collecting bin 31 to move back and forth, so that the water collecting bin 31 has a water collecting state capable of collecting water and a shielding state located below the housing 11.

With the arrangement, the driving component 32 can drive the water collecting bin 31 to reciprocate, and when water is required to be collected, the water collecting bin 31 is driven to move to a water collecting state to collect water; when the water collection is not needed, the water collection bin 31 can be driven to return to the shielding state below the shell 11, so that the sundries and dust are prevented from falling into the water collection bin 31.

Specifically, the water collecting state means that the driving component 32 can push the water collecting bin 31 so that the opening of the water collecting bin 31 is not blocked by the shell 11, and when it rains, rainwater can enter the water collecting bin 31 to be stored, so as to replenish water for the water tank 211. When the moisture in the water tank 211 is sufficient, the driving component 32 drives the water collecting bin 31 to retract, so that the water collecting bin 31 is positioned below the shell 11 to form a shielding state, thereby avoiding leaves, dust or other impurities falling into the water collecting bin 31, and meanwhile, the shielding of the shell 11 can also reduce the evaporation of the moisture in the water collecting bin 31, and the moisture can be stored conveniently.

Referring to fig. 6 again, in the present embodiment, preferably, a filtering member 311 is further disposed in the water collecting bin 31 for filtering impurities in the rainwater, or leaves, seeds, etc. caused by external wind.

Further, in order to facilitate the water collecting chamber 31 to collect water automatically, in this embodiment, the camera device 10 further includes a moisture sensor (not shown) disposed on an outer wall of the housing 11, when the water level sensor 215 detects that the water tank 211 is full of water or the moisture sensor senses that there is no rain water, the driving device drives the water collecting chamber 31 to withdraw, and the camera body is used to shield the water collecting chamber 31 to prevent dust and impurities from depositing in the water collecting chamber 31; when the moisture sensor senses rainwater, and the water level sensor 215 detects that the water tank 211 is not full of water, the driving device drives the water collecting bin 31 to move, so that the water collecting state capable of collecting water is formed, and external rainwater or snow water is collected.

Preferably, in this embodiment, the driving assembly 32 includes a motor 321, a first gear 322, a second gear 323, and a link structure 324, an output shaft of the motor 321 is connected to the first gear 322, the first gear 322 is engaged with the second gear 323, one end of the link structure 324 is fixedly connected to the water collecting bin 31, and the other end is eccentrically disposed on the second gear 323, so as to drive the water collecting bin 31 to reciprocate. So set up, through the cooperation of motor 321, first gear 322 and second gear 323 and connecting rod 3242 mechanism, sump 31 can realize reciprocating motion under the effect of motor 321 to form the state of catchmenting or shelter from the state, adapt to the moisturizing demand of water supply assembly 21.

Referring to fig. 4 and 6 again, preferably, in the present embodiment, the connecting rod structure 324 includes a circular rod 3241 eccentrically disposed on the second gear 323 and a connecting rod 3242 having a waist-shaped hole 32421 at a middle portion thereof, one end of the connecting rod 3242 is fixedly connected to the water collecting bin 31, when it rains, the moisture sensor senses a transmission signal to trigger the motor 321 to operate, so as to drive the first gear 322 and the second gear 323 to rotate, and further, the whole connecting rod 3242 moves rightward through a cooperation effect of the circular rod 3241 eccentrically disposed on the second gear 323 and the waist-shaped hole 32421, so that a bin opening of the water collecting bin 31 is exposed outside the housing 11, and rainwater is collected. It is understood that in other embodiments, the movement direction of the water collecting bin 31 is not limited, and the connecting rod 3242 may also drive the water collecting bin 31 to move leftward according to actual conditions, so that the water collecting bin 31 forms a water collecting state capable of collecting water.

Referring again to fig. 5, in order to prevent sewage from flowing into the water collecting bin 31 from the body of the camera, it is preferable that the housing 11 further has a drainage groove 112 in the present embodiment, and the drainage groove 112 is located at a side close to the water collecting bin 31. So set up, the rainwater that has impurity on the casing 11 can flow out from drainage groove 112, and can not flow into in the sump 31 of casing 11 below to in this avoids sump 31 to pile up the condition that the jam can't be for the moisturizing of water supply assembly 21 because of impurity.

Preferably, the drainage groove 112 is a concave groove protruding from the rear portion of the housing 11, the opening of the concave groove faces upward, and the sewage can be guided out from both sides of the concave groove.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An image pickup apparatus characterized by comprising:

2. The image pickup apparatus according to claim 1, wherein the housing includes a mounting portion, an avoidance hole is formed in the mounting portion, the cooling member is provided in the mounting portion, and the heat conductive member is attached to the cooling member and is located in the avoidance hole.

3. The image pickup apparatus according to claim 1, wherein the image pickup device further includes a temperature sensor provided to the heat dissipation member.

4. The image pickup apparatus according to claim 1, wherein the water supply assembly includes a water tank having a first water outlet and a water return port, and a water pump communicating with the first water outlet;

5. The image pickup apparatus according to claim 4, wherein the water supply unit further includes a partition plate that divides the cavity in the water tank into a water inlet chamber and a water return chamber, the water inlet chamber and the water return chamber are communicated through a top space of the partition plate, the first water outlet is provided on an inner wall of the water inlet chamber, and the water return port is provided on an inner wall of the water return chamber.

6. The image pickup apparatus according to claim 5, wherein the water supply unit further includes a filter net installed on a top of the partition plate, and the water inlet chamber is communicated with the water return chamber through the filter net.

7. The image pickup apparatus as set forth in claim 5, wherein the water supply assembly further comprises a water level sensor provided to an inner wall of the intake chamber.

8. The image capturing apparatus according to any one of claims 1 to 7, further comprising a water collecting device provided to the housing;

9. The image pickup apparatus according to claim 8, wherein the water collection device further includes a driving member provided to the housing, the driving member being configured to drive the water collection bin to reciprocate so that the water collection bin has a water collection state in which water can be collected and a shielding state located below the housing.

10. The image pickup apparatus according to claim 9, wherein the driving assembly includes a motor, a first gear, a second gear, and a link structure, an output shaft of the motor is connected to the first gear, the first gear is engaged with the second gear, one end of the link structure is fixedly connected to the water collecting bin, and the other end of the link structure is eccentrically disposed on the second gear to drive the water collecting bin to reciprocate.

11. The image capturing apparatus of claim 10, wherein the housing further has a drainage groove located on a side adjacent to the water collection bin.