CN219778076U - Photoelectric turntable with heat radiation structure - Google Patents

Abstract

The utility model discloses a photoelectric turntable with a heat radiation structure, which comprises a base and a horizontal turntable, wherein the horizontal turntable is connected with a pitching assembly through a U-shaped connecting frame, the pitching assembly is rotationally connected with a detection assembly provided with a device cabin, a first heat radiation structure comprising a first fan is arranged in the pitching assembly, a first air inlet pipe is arranged on one side of the lower part of the pitching assembly and is communicated with a first air outlet pipe arranged on the opposite side of the lower part of the pitching assembly through the device cabin, a second heat radiation structure comprising a second fan is arranged in the horizontal turntable, and a second air inlet pipe and a second air outlet pipe are arranged on the outer peripheral wall of the horizontal turntable so as to facilitate heat exchange between the heat inside the photoelectric turntable and outside air. The first heat dissipation structure and the second heat dissipation structure can enable heat in the photoelectric turntable to exchange heat with external air, reduce the heat in the horizontal turntable, improve the heat dissipation efficiency and prevent the electronic performance of the photoelectric turntable from being influenced.

Description

Photoelectric turntable with heat radiation structure

Technical Field

The utility model relates to the technical field of photoelectric rotary tables, in particular to a photoelectric rotary table with a heat dissipation structure.

Background

With the development of security industry, the photoelectric turntable is applied to more and more special scenes such as onboard ships, forest fire prevention, environmental monitoring and the like. The photoelectric turntable comprises a base, a horizontal turntable, a pitching assembly and a detection assembly, wherein the pitching assembly and the detection assembly are arranged on the horizontal turntable, and the horizontal turntable and the pitching assembly can drive the detection assembly to rotate so as to adjust different detection directions, so that the detection range is enlarged. The detection component comprises one or more of a visible light camera device, a light sensing device, a thermal imaging camera device, a laser lighting device, a laser ranging device and a fog penetrating camera device, and is used for continuously monitoring a target environment and an object.

Along with the rapid development of the photoelectric turntable, the functions of the photoelectric turntable are more and more diversified, and as the integrated functions are more and more, corresponding heating devices are more and more, and the heating value of the internal heating devices is higher and higher due to long-time operation. In addition, because the photoelectric turntable is often installed in places with severe high-temperature environments such as high places, shipborne places and deep mountains, the severe use environment leads to the photoelectric turntable to be directly exposed to the sun directly, under the weather of sufficient sunlight, the temperature inside the photoelectric turntable can be very high, and the photoelectric turntable is unfavorable for heat dissipation because of the special spherical shape or T-shape, the performance of electronic components inside the photoelectric turntable can be influenced by the excessive temperature, and the photoelectric turntable can not work normally when severe.

Disclosure of Invention

The utility model provides the following technical scheme for solving the technical problems that the photoelectric turntable in the prior art has higher heating value, is unfavorable for heat dissipation and affects the performance of electronic components in the photoelectric turntable.

The utility model discloses a photoelectric turntable with a heat radiation structure, which comprises a base and a horizontal turntable, wherein the horizontal turntable is connected with a pitching assembly through a U-shaped connecting frame, the pitching assembly is rotationally connected with a detection assembly provided with a device bin, a first heat radiation structure comprising a first fan is arranged in the pitching assembly, the first heat radiation structure is positioned at one side of the lower part of the pitching assembly and is provided with a first air inlet pipe, the first air inlet pipe is communicated with a first air outlet pipe arranged at the opposite side of the lower part of the pitching assembly through the device bin, a second heat radiation structure comprising a second fan is arranged in the horizontal turntable, and the second heat radiation structure is positioned at the peripheral wall of the horizontal turntable and is provided with a second air inlet pipe and a second air outlet pipe so as to facilitate heat exchange between the heat in the photoelectric turntable and outside air.

As a further technical scheme, the pitching assembly further comprises a first connector and a second connector which are connected with the device bin, the first air outlet pipe penetrates through the second connector, and the first heat dissipation structure further comprises a ventilation pipe penetrating through the first connector.

As a further technical scheme, the first air outlet pipe is positioned at the inner side of the device bin and is provided with a horn-shaped air outlet.

As a further technical scheme, the first fan is located in the first shield.

As a further technical scheme, the outside one end of first intake pipe is equipped with first filter screen, the outside one end of first outlet duct is equipped with the second filter screen.

As a further technical scheme, the second heat dissipation structure further comprises an air guide port, and the air guide port faces the direction of the electric appliance element which emits heat in the horizontal turntable.

As a further technical scheme, the outside one end of second intake pipe is equipped with the third filter screen, the outside one end of second outlet duct is equipped with the fourth filter screen.

As a further technical solution, the first heat dissipation structure and the second heat dissipation structure further include a temperature measuring device.

The photoelectric turntable has the beneficial effects that the first heat dissipation structure is arranged in the pitching assembly, the first fan can conduct heat dissipation treatment on the inside of the device bin of the detecting assembly, cold air enters from the first air inlet pipe on one side of the pitching assembly, hot air is discharged from the first air outlet pipe on the other side of the pitching assembly after passing through the device bin, so that heat in the pitching assembly and the detecting assembly can be conveniently exchanged with external air, and the heat in the photoelectric turntable is reduced; the second heat radiation structure is arranged in the horizontal rotary table, air blown out by the second fan of the second heat radiation structure is blown to a device which generates heat in the horizontal rotary table through the air guide opening, heat exchange is carried out between the air and the outside air through the second air outlet pipe, heat in the horizontal rotary table is reduced, heat radiation efficiency is improved, and the influence on the electronic performance of the photoelectric rotary table is prevented.

Drawings

FIG. 1 is a perspective view of a photovoltaic turret with heat dissipation structure of the present utility model;

FIG. 2 is a schematic view in section of a pitch assembly and a detection assembly of the present utility model;

FIG. 3 is a schematic cut-away view of the horizontal turret of the present utility model;

in the figure: 1-a base; 2-a horizontal turntable; 3-U-shaped connecting frames; 4-a pitch assembly; 401-a first shield; 402-a second shield; 403-a first connector; 404-a second connector; 5-a detection assembly; 501-detecting devices; 502-a device bin; 6-a first heat dissipation structure; 601-a first air inlet pipe; 602-a first outlet pipe; 603-a first filter screen; 604-a second filter screen; 605-a first fan; 606-ventilation pipe; 607-an air outlet; 7-a second heat dissipation structure; 701-a second air inlet pipe; 702-a second outlet duct; 703-a third filter screen; 704-a fourth filter screen; 705-a second fan; 706-an air guide port; 707-supporting seat.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "upper" and "lower" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.

As shown in fig. 1 and 2, the photoelectric turntable with the heat dissipation structure comprises a base 1 and a horizontal turntable 2, wherein the horizontal turntable 2 is connected with a U-shaped connecting frame 3 through an electric connector, the upper end of the U-shaped connecting frame 3 is connected with a pitching assembly 4, the pitching assembly 4 comprises a first shield 401 and a second shield 402, a detection assembly 5 is rotatably connected between the first shield 401 and the second shield 402, a device bin 502 is arranged in the detection assembly 5, and a detection device 501 and other circuit boards are accommodated in the device bin 502. The horizontal turntable 2, the U-shaped connecting frame 3, the pitching assembly 4 and the detecting assembly 5 are all of the prior art, so the specific construction and connection manner thereof will not be described in detail.

As shown in fig. 1 and fig. 2, the inside of the pitching assembly 4 is provided with a first heat dissipation structure 6 including a first fan 605, the first heat dissipation structure 6 is located at one side of the lower portion of the pitching assembly 4 and is provided with a first air inlet pipe 601, the first air inlet pipe 601 is communicated with a first air outlet pipe 602 disposed at the opposite side of the lower portion of the pitching assembly 4 through a device cabin 502, in one embodiment, a driving mechanism for the pitching assembly 4 to drive the detecting assembly 5 to rotate is located in the second shield 402, so that in order to prevent the structure from being too compact, the first fan 605 can be disposed in the first shield 401, the corresponding first air inlet pipe 601 is located at the lower portion of the first shield 401, the first air outlet pipe 602 is located in the second shield 402, in a preferred embodiment, a first filter 603 is disposed at one end of the outside of the first air inlet pipe 601, a second filter 604 is disposed at one end of the outside of the first air outlet pipe 602, and the arrangement of the first filter 603 and the second filter 604 can prevent dust in air from entering the photoelectric turntable to affect the performance of electronic devices.

The pitching assembly 4 further comprises a first connector 403 and a second connector 404 which are connected with the device bin 502, the pitching assembly 4 drives the detecting assembly 6 to pitch and rotate through the first connector 403 and the second connector 404, the first air outlet pipe 602 penetrates through the second connector 404, the first heat dissipation structure 6 further comprises a ventilation pipe 606 penetrating through the first connector 403, air enters the ventilation pipe 606 through the first air inlet pipe 601, then enters the device bin 502, and is discharged through the first air outlet pipe 602, so that heat exchange between the inside air and the outside air is completed. Preferably, the first air outlet pipe 602 is provided with a horn-shaped air outlet 607 at the inner side of the device cabin 502, so that the air in the device cabin 502 is discharged to the first air outlet pipe 602.

As shown in fig. 1 and 3, a second heat dissipation structure 7 including a second fan 705 is disposed inside the horizontal turntable 2, and a second air inlet pipe 701 and a second air outlet pipe 702 are disposed on the outer peripheral wall of the horizontal turntable 2 by the second heat dissipation structure 7, so that heat inside the photoelectric turntable can exchange with outside air. In a preferred embodiment, the second heat dissipating structure 7 further includes an air guide opening 706, and the air guide opening 706 faces the direction of the heat generating electrical component in the horizontal turntable 2, so as to blow heat away from the heat generating electrical component and flow the heat to the second air outlet pipe 702. Preferably, a third filter screen 703 is disposed at an outer end of the second air inlet pipe 701, and a fourth filter screen 704 is disposed at an outer end of the second air outlet pipe 702.

In another preferred embodiment, the first heat dissipation structure 6 and the second heat dissipation structure 7 further comprise temperature measuring devices, wherein the temperature measuring devices are used for detecting the temperature in the photoelectric turntable, and the first fan 605 and the second fan 705 are automatically turned on or turned off by the control system according to the temperature.

While the preferred embodiments and examples of the present utility model have been described in detail with reference to the accompanying drawings, the present utility model is not limited to the embodiments and examples described above, and various changes and equivalent substitutions can be made therein without departing from the spirit of the present utility model within the knowledge of those skilled in the art, and therefore, the present utility model is not limited to the embodiments disclosed herein, and all embodiments falling within the scope of the appended claims are intended to be embraced by the present utility model.

Claims (8)

1. The utility model provides a photoelectric turntable with heat radiation structure, includes base (1) and horizontal revolving stage (2), horizontal revolving stage (2) are connected with every single move subassembly (4) through U type link (3), every single move subassembly (4) rotate and are connected with detection subassembly (5) that are equipped with device storehouse (502), its characterized in that: the utility model discloses a photovoltaic power generation device, including every single move subassembly (4), be equipped with first heat radiation structure (6) that contain first fan (605), first heat radiation structure (6) are located every single move subassembly (4) lower part one side is equipped with first intake pipe (601), first intake pipe (601) communicate through device storehouse (502) every single move subassembly (4) lower part is first outlet duct (602) that opposite side set up, the inside second heat radiation structure (7) that contain second fan (705) that are equipped with of horizontal revolving stage (2), second heat radiation structure (7) are located horizontal revolving stage (2) periphery wall is equipped with second intake pipe (701) and second outlet duct (702) to inside heat of photovoltaic power generation platform carries out heat exchange with the outside air.

2. The optoelectronic turntable with heat dissipation structure as set forth in claim 1, wherein: the pitching assembly (4) further comprises a first connector (403) and a second connector (404) which are connected with the device bin (502), the first air outlet pipe (602) penetrates through the second connector (404), and the first heat dissipation structure (6) further comprises a ventilation pipe (606) penetrating through the first connector (403).

3. The optoelectronic turntable with heat dissipation structure as set forth in claim 2, wherein: the first air outlet pipe (602) is positioned at the inner side of the device bin (502) and is provided with a horn-shaped air outlet (607).

4. The optoelectronic turntable with heat dissipation structure as set forth in claim 1, wherein: the first fan (605) is located within a first shroud (401) on one side of the pitch assembly (4).

5. The optoelectronic turntable with heat dissipation structure as set forth in claim 1, wherein: a first filter screen (603) is arranged at one end outside the first air inlet pipe (601), and a second filter screen (604) is arranged at one end outside the first air outlet pipe (602).

6. The optoelectronic turntable with heat dissipation structure as set forth in claim 1, wherein: the second heat dissipation structure (7) further comprises an air guide opening (706), and the air guide opening (706) faces the direction of the electric appliance element which emits heat in the horizontal rotary table (2).

7. The optoelectronic turntable with heat dissipation structure as set forth in claim 1, wherein: the outer one end of second intake pipe (701) is equipped with third filter screen (703), the outer one end of second outlet duct (702) is equipped with fourth filter screen (704).

8. The optoelectronic turntable with heat dissipation structure as set forth in claim 1, wherein: the first heat dissipation structure (6) and the second heat dissipation structure (7) further comprise temperature measuring devices.