CN212211120U

CN212211120U - Heat dissipation surveillance camera machine

Info

Publication number: CN212211120U
Application number: CN201821684089.8U
Authority: CN
Inventors: 张益平
Original assignee: Zhejiang Zhian Electronic Science & Technology Co ltd
Current assignee: Zhejiang Zhian Electronic Science & Technology Co ltd
Priority date: 2018-10-17
Filing date: 2018-10-17
Publication date: 2020-12-22
Anticipated expiration: 2028-10-17

Abstract

The utility model discloses a heat dissipation surveillance camera machine, which comprises a fixed base, two risers of lower extreme fixedly connected with of fixing base, two rotate through the pivot between the riser and be connected with the camera body, one of them the lateral wall fixedly connected with driving motor of riser, driving motor's output shaft run through the lateral wall of riser and with the coaxial fixed connection of pivot. The utility model discloses a miniature pump with the water in the water tank through first pipe carry the spiral channel in the heating panel to flow to the spiral channel in other two heating panels through communicating pipe in, then get back to the water tank through the second pipe, the heating panel absorbs the heat of camera body, and through the flow of the water in the spiral channel quicken the heat dissipation, improve the radiating efficiency of camera body; rotate through driving motor and drive the pivot and rotate, the pivot rotates and drives second gear rotation through first gear, and then drives the flabellum and bloies the heating panel for its heat dissipation.

Description

Heat dissipation surveillance camera machine

Technical Field

The utility model relates to a supervisory equipment technical field especially relates to a heat dissipation surveillance camera machine.

Background

The monitoring camera is a semiconductor imaging device, has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like, is widely applied to a safety precaution system, is mainly applied to a CCD camera at present, and mainly comprises a gun camera and a ball machine. The appearance of the gun bolt is cuboid, is usually fixedly arranged, and is mainly applied to occasions needing fixed monitoring; the ball machine is called a ball camera, is a representative of modern television monitoring development, integrates multiple functions of a color integrated camera, a holder, a decoder, a protective cover and the like, is convenient to install, simple to use and powerful in function, and is widely applied to monitoring in an open area. Ball machines have more flexible monitoring capabilities than bolt face machines, and are now becoming a step-by-step replacement for bolt face machines in many environments.

However, since the monitoring camera usually operates continuously for 24 hours, the heat generation amount during the operation process is very large, if the temperature of the camera is not lowered, the service life of the camera is greatly reduced, and the camera is easy to malfunction during the operation process, which is not considered by the existing dome camera.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a heat dissipation monitoring camera, which conveys water in a water tank into a spiral channel in a heat dissipation plate through a first conduit by a micro water pump, flows into the spiral channels in other two heat dissipation plates through a communicating pipe, and then returns into the water tank through a second conduit, the heat dissipation plates absorb the heat of a camera body, and accelerate the heat dissipation by the flow of the water in the spiral channel, thereby improving the heat dissipation efficiency of the camera body; rotate through driving motor and drive the pivot and rotate, the pivot rotates and drives second gear rotation through first gear, and then drives the flabellum and bloies the heating panel for its heat dissipation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat dissipation monitoring camera comprises a fixed seat, wherein the lower end of the fixed seat is fixedly connected with two vertical plates, a camera body is rotatably connected between the two vertical plates through a rotating shaft, the side wall of one vertical plate is fixedly connected with a driving motor, the output shaft of the driving motor penetrates through the side wall of the vertical plate and is coaxially and fixedly connected with the rotating shaft, the upper end of the camera body is provided with a groove, three heat dissipation plates are fixedly connected in the groove, a spiral channel is arranged in each heat dissipation plate, the lower end of the fixed seat is fixedly connected with a water tank, a micro water pump is installed in the water tank, the output end of the micro water pump is connected with a first conduit, the output end of the first conduit penetrates through the inner bottom of the water tank and is communicated with the spiral channel positioned in the heat dissipation plate on the right side, the heat dissipation channels in the two adjacent heat dissipation plates are, and one side opposite to the vertical plate is provided with a blowing device.

Preferably, the blowing device comprises first gears coaxially and fixedly connected to the two rotating shafts, second gears meshed with the first gears are fixedly connected to the opposite sides of the vertical plates, and fan blades are coaxially and fixedly connected to the side walls of the second gears.

Preferably, the heat dissipation plate is made of copper material with good heat conduction.

Preferably, the side wall of the heat dissipation plate is uniformly provided with heat dissipation fins in an inverted splayed shape, and the corners of the heat dissipation fins are processed into arc chamfers.

Preferably, the upper end of the fixing seat is provided with a plurality of screw holes.

Preferably, the inner wall of the groove is provided with a plurality of drain holes at equal intervals along the circumferential direction.

The utility model discloses following beneficial effect has:

1. the water in the water tank is conveyed into the spiral channels in the heat dissipation plates through the first guide pipe by the micro water pump, flows into the spiral channels in the other two heat dissipation plates through the communication pipe, and then returns to the water tank through the second guide pipe, the heat dissipation plates absorb the heat of the camera body, the heat dissipation is accelerated through the flow of the water in the spiral channels, and the heat dissipation efficiency of the camera body is improved;

2. rotate through driving motor and drive the pivot and rotate, the pivot rotates and drives second gear rotation through first gear, and then drives the flabellum and bloies the heating panel for its heat dissipation.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation surveillance camera according to the present invention;

fig. 2 is a schematic diagram of an external structure of a heat dissipation surveillance camera according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of recess in heat dissipation surveillance camera machine.

In the figure: the camera comprises a fixed seat 1, a miniature water pump 2, a water tank 3, a communicating pipe 4, a second conduit 5, fan blades 6, a first conduit 7, a second gear 8, a vertical plate 9, a driving motor 10, a groove 11, a camera body 12, heat radiating fins 13, a heat radiating plate 14 and a first gear 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.

Referring to fig. 1-3, a heat dissipation surveillance camera comprises a fixed seat 1, a plurality of screw holes are arranged at the upper end of the fixed seat 1, two vertical plates 9 are fixedly connected at the lower end of the fixed seat 1, a camera body 12 is rotatably connected between the two vertical plates 9 through a rotating shaft, the lateral wall fixedly connected with driving motor 10 of one of them riser 9, the output shaft of driving motor 10 run through riser 9's lateral wall and with the coaxial fixed connection of pivot, the upper end of camera body 12 is equipped with recess 11, the inner wall of recess 11 is equipped with a plurality of wash ports along its circumference equidistant, three heating panel 14 of fixedly connected with in the recess 11, heating panel 14 closely laminates with the part that generates heat of camera body 12, heating panel 14 adopts the good copper product material of heat conduction to make, heating panel 14's lateral wall equipartition has the radiating fin 13 that is the setting of "eight" word, radiating fin 13's edge is processed into circular arc chamfer shape.

Be equipped with helical coiled passage in the heating panel 14, the lower extreme fixedly connected with water tank 3 of fixing base 1, install miniature pump 2 in the water tank 3, miniature pump 2's output is connected with first pipe 7, the output of first pipe 7 run through the interior bottom of water tank 3 and with be located the helical coiled passage intercommunication of right side heating panel 14, the heat dissipation passageway in two adjacent heating panels 14 passes through communicating pipe 4 intercommunication, the lower extreme that is located the helical coiled passage of left side heating panel 14 passes through second pipe 5 and water tank 3 intercommunication.

Blast apparatus is installed to the relative one side of riser 9, and blast apparatus includes coaxial fixed connection at two epaxial first gears 15 of changeing, and the equal fixedly connected with in the relative one side of riser 9 is with the second gear 8 of 15 looks meshings of first gear, and the number of gears of first gear 15 will be far greater than the number of gears of second gear 8, and the coaxial fixedly connected with flabellum 6 of lateral wall of second gear 8.

During the use, through miniature pump 2 with the water in the water tank 3 through first pipe 7 carry the helical passage in the heating panel 14 in, and flow to the helical passage in other two heating panels 14 in through communicating pipe 4, then return to water tank 3 in through second pipe 5, heating panel 14 absorbs the heat of camera body 12, and accelerate the heat dissipation through the flow of water in the helical passage, when surveillance camera body 12 at the during operation driving motor 10 drive camera body 12 deflect and monitor each side, driving motor 10 rotates and drives the pivot and rotate, the pivot rotates and drives second gear 8 through first gear 15 and rotate, and then drive flabellum 6 and blow to heating panel 14, accelerate its heat dissipation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heat dissipation monitoring camera comprises a fixing seat (1) and is characterized in that the lower end of the fixing seat (1) is fixedly connected with two vertical plates (9), two vertical plates (9) are rotatably connected with a camera body (12) through a rotating shaft, the side wall of one vertical plate (9) is fixedly connected with a driving motor (10), an output shaft of the driving motor (10) penetrates through the side wall of the vertical plate (9) and is coaxially and fixedly connected with the rotating shaft, a groove (11) is formed in the upper end of the camera body (12), three heat dissipation plates (14) are fixedly connected in the groove (11), a spiral channel is arranged in each heat dissipation plate (14), a water tank (3) is fixedly connected with the lower end of the fixing seat (1), a micro water pump (2) is installed in each water tank (3), and the output end of the micro water pump (2) is connected with, the output end of the first guide pipe (7) penetrates through the inner bottom of the water tank (3) and is communicated with a spiral channel positioned in a right side heat dissipation plate (14), the adjacent two heat dissipation channels in the heat dissipation plate (14) are communicated through a communication pipe (4), the lower end of the spiral channel positioned in the heat dissipation plate (14) is communicated with the water tank (3) through a second guide pipe (5), and a blowing device is installed on one side, opposite to a vertical plate (9).

2. The heat dissipation surveillance camera machine of claim 1, characterized in that the blowing device comprises a first gear (15) coaxially and fixedly connected to the two shafts, a second gear (8) engaged with the first gear (15) is fixedly connected to one side of the riser (9) opposite to the first gear, and fan blades (6) are coaxially and fixedly connected to a side wall of the second gear (8).

3. A heat-dissipating surveillance camera according to claim 1, characterized in that the heat-dissipating plate (14) is made of a copper material that conducts heat well.

4. The heat dissipation surveillance camera machine according to claim 1, characterized in that heat dissipation fins (13) are evenly distributed on the side wall of the heat dissipation plate (14), and the corners of the heat dissipation fins (13) are processed into arc chamfers.

5. A heat-dissipating surveillance camera according to claim 1, characterized in that the upper end of the holder (1) is provided with a plurality of screw holes.

6. The heat-dissipating surveillance camera according to claim 1, characterized in that the inner wall of the recess (11) is provided with a plurality of drainage holes at equal intervals along its circumference.