CN219225282U

CN219225282U - Solar camera heat abstractor

Info

Publication number: CN219225282U
Application number: CN202222403653.7U
Authority: CN
Inventors: 张晓如; 张再跃
Original assignee: Jiangsu University of Science and Technology
Current assignee: Jiangsu University of Science and Technology
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-06-20
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a solar camera heat dissipation device, which comprises a fixing device, a support column and a heat dissipation device, wherein the fixing device is arranged at the lower end of the support column and is used for being connected with a camera hot shoe; the solar panel is arranged and fixed above the supporting plate; the voltage-stabilizing and flow-dividing control module is arranged on the supporting plate, and the control switch is arranged on the supporting upright post; the fan is hung below one side of the supporting plate, and the air outlet of the fan faces the camera; the output end of the solar panel is connected with the input end of the voltage-stabilizing and flow-dividing control module, the first output end of the voltage-stabilizing and flow-dividing control module is connected with two ends of a battery, and the second output end of the battery and the voltage-stabilizing and flow-dividing control module is connected with a fan.

Description

Solar camera heat abstractor

Technical Field

The utility model relates to the technical field of new energy environment protection and camera auxiliary equipment, in particular to a solar camera heat dissipation device.

Background

At present, photography is becoming popular, and more people record good life and beautiful sceneries by using cameras. With the continuous updating of photographic equipment, people's awareness of the use and maintenance of cameras is continuously increasing. In the shooting process, especially in the camera positioning shooting process, the situation of strong sunlight is inevitably encountered, and at this time, the heat dissipation protection of the camera becomes very needed.

The prior art has problems and disadvantages:

at present, the heat dissipation devices of the functional camera and the special camera mainly adopt an air cooling or water cooling technology, the existing camera heat dissipation device is fixed on the back of the camera or on a frame wrapping the camera, the heat dissipation device attached to the camera surface can change the shape and structure of the camera, and the camera has no generality for the specific model of camera; the camera is wrapped around the frame structure, so that certain influence can be brought to the operation of the camera. These devices, although capable of providing a heat dissipation effect to a camera, have a lack of heat-shielding effect, and have problems in terms of versatility in use, flexibility in installation, and sufficiency in energy use.

Disclosure of Invention

The utility model aims to provide a solar camera heat dissipation device, which solves the problems in the aspects of universality and flexibility of the heat dissipation device installed on a camera and simultaneously improves the defects in the aspect of energy utilization.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a solar camera heat sink comprising:

the lower end of the supporting upright post is provided with a fixing device used for being connected with a camera hot shoe, and the upper end of the supporting upright post is provided with a supporting plate;

the solar panel is installed and fixed above the supporting plate;

the voltage-stabilizing shunt control module is arranged on the supporting plate;

a control switch mounted on the support column;

a fan suspended below one side of the support plate, an air outlet of the fan facing the camera;

the output end of the solar panel is connected with the input end of the voltage-stabilizing and shunting control module, the first output end of the voltage-stabilizing and shunting control module is connected with two ends of a battery, and the second output end of the battery and the voltage-stabilizing and shunting control module is alternatively connected with the fan.

Preferably, the support column is fixed on the camera through the fixing device, the fixing device comprises a plugboard, a screw rod and a first fixing nut, the support column body is of a stretched square shape, the bottom edge of the support column body is of a round corner structure, the upper end of the support column body is of a trapezoid expansion square column shape, so that the support area is increased, the support force is enhanced, and a through hole and a small screw hole are formed in a main body support surface and are respectively used for threading and fixing the support plate.

Preferably, a battery compartment is arranged inside the support upright post, the battery is arranged in the battery compartment, a battery positive reed connected with a battery positive electrode is inlaid at the upper end of the battery compartment, and a battery negative spring connected with a battery negative electrode is arranged at the lower end of the battery compartment.

Preferably, a switch control bin for accommodating a control switch is further arranged in the support column body, the control switch is arranged on the side wall of the switch control bin, and the control switch is a self-locking double-throw switch and is used for controlling solar energy or a lithium battery to provide electric energy for the electric fan. And a bin cover is arranged on the surfaces of the battery bin and the switch control bin.

Preferably, protruding side bars are arranged around the supporting plate, arc protrusions are arranged on four inner angles of the side bars, the solar panel is arranged on the arc protrusions, a square groove is formed in the bottom of the supporting plate, and the voltage-stabilizing and flow-dividing control module is arranged in the square groove. The arc bulge is provided with a small screw hole for fixing the solar panel, and meanwhile, a gap is reserved between the support plate and the solar panel, so that a power line is conveniently laid. Meanwhile, a wire hole, a small screw hole and the like are formed for threading and fixing other components.

Preferably, the fan comprises a fan main body part and a hanging part, the main body is a common small fan, the hanging part comprises a base, a special-shaped open-edge hollow stud, a second fixing nut and a hanging rod, the inside of the base is evacuated and fixed at the back of the fan main body part, a through hole is formed in the middle of the base, the special-shaped open-edge hollow stud is fixed on the base, and the bottom of the hanging rod is inserted into the hollow part of the special-shaped open-edge hollow stud and is fixed and molded through the second fixing nut. The upper end face of the hanging rod is provided with a small screw hole for fixing the hanging rod on the supporting plate, the center of the hanging rod is provided with a through hole for butting with the through hole of the base to penetrate through a power line of the fan, and the joint of the hanging rod and the base adopts a spherical structure, so that the fan can change the blowing angle.

Preferably, the solar panel comprises a solar photovoltaic panel and a solar output positive and negative power line, and the solar photovoltaic panel can be of a polycrystal, monocrystal or glue dropping plate type. And providing electric energy for the electric fan by utilizing the voltage stabilizing and shunting control module, and storing the electric energy in a lithium battery. The solar panel can provide electric energy for the heat dissipation device and can also shade sun and avoid heat for camera equipment.

Preferably, the voltage stabilizing shunt control module comprises a control module body, a module input positive and negative power line, a module output first positive and negative power line, a module output second positive and negative power line, wherein the solar output positive and negative power line is correspondingly connected with the module input positive and negative power line, and the module output first positive and negative power line is correspondingly connected with the battery positive reed and the battery negative spring.

Preferably, the control switch comprises a switch body, first to third switch pins, a switch fixing nut and a switch button; the module output second positive electrode power line is connected with a second switch pin, the module output second negative electrode power line is connected with a negative electrode power line of the fan, the positive electrode power line of the fan is connected with a first switch pin, and the third switch pin is connected with a battery positive electrode reed.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the solar camera heat dissipation device, the device is installed and uninstalled through the plug-in mounting device of the lower end of the supporting upright post for the camera hot shoe, so that the solar camera heat dissipation device is convenient and flexible, and has good universality.

2. The solar camera heat dissipation device is arranged above the camera, does not change the shape of the camera, does not generate peripheral interference on the camera, and ensures the shooting process, in particular the operability of the camera during positioning shooting.

3. The solar camera heat dissipation device adopts solar energy to provide electric energy to drive equipment to operate, and accords with the environment-friendly energy-saving concept. The lithium battery and the switch control device are arranged in the support upright post, the solar panel generates electric energy through sunlight, the electric fan is driven to dissipate heat through the voltage-stabilizing and current-dividing control module, meanwhile, the surplus power supply is stored in the lithium battery, and when the sunlight is weakened, the electric fan is driven to dissipate heat through the battery through the control switch, so that the full utilization of energy is ensured. Meanwhile, the solar panel has the sun-shading and heat-shielding functions, and the energy-saving effect is achieved to a certain extent.

Drawings

FIG. 1 is an overall perspective view of the present utility model;

FIG. 2 is a perspective view of a support column of the present utility model;

FIG. 3 is a front view of a support column of the present utility model;

FIG. 4 is a schematic diagram of a self-locking double throw switch of the present utility model;

fig. 5 is a perspective view of a support plate of the present utility model;

FIG. 6 is a schematic diagram of a voltage stabilizing shunt control module according to the present utility model;

FIG. 7 is a perspective view of a fan according to the present utility model;

FIG. 8 is a perspective view of a fan hanger bar of the present utility model;

fig. 9 is a perspective view of a solar panel of the present utility model.

In the figure: 1. a support column; 11. a battery compartment and a switch control compartment cover; 12. supporting the column body; 13. a hot shoe fixing part; 1301. a hot shoe insert plate; 1302, a screw; 1303. a first fixing nut; 14. a battery compartment; 1401. a battery positive electrode reed; 1402. a battery negative electrode spring; 15. a switch control bin; 2. self-locking double-throw control switch; 21. a switch body; 2101. a first switch pin; 2102. a second switch pin; 2103. a third switch pin; 22. a switch fixing nut; 23. a switch button; 3. a support plate; 31. supporting plate side ribs; 32. a square groove; 4. the voltage stabilizing and shunting control module; 41. a control module body; 4101. the module inputs an anode power line; 4102. the module inputs a negative power line; 4103. the module outputs a first positive power line; 4104. the module outputs a first negative power line; 4105. the module outputs a second positive power line; 4106. the module outputs a second negative power line; 5. a fan; 51. a fan body member; 52. a hanging member; 5201. a hanging rod base; 5202. suspension rod special-shaped studs; 5203. a second fixing nut; 5204. a hanging rod; 6. a solar panel; 601. a solar photovoltaic panel; 6011. a solar output positive power line; 6012. and a solar output negative power line.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 9, the technical scheme of the solar camera heat dissipation device provided by the utility model is as follows: the solar camera heat dissipation device comprises a supporting upright 1, a control switch 2, a supporting plate 3, a voltage stabilizing and shunting control module 4, a fan 5 and a solar panel 6. The support plate is fixed above the support column 1, the solar panel 6 is fixed above the support plate, the cooling fan is hung below the support plate, and the whole cooling device is fixed on the camera through the support column.

The lower end of the supporting column 1 is a fixing device 13 for a camera hot shoe, and the fixing device comprises a plugboard 1301, a screw 1302 and a first fixing nut 1303. The support column 1 comprises a support column body 12, a bottom insertion plate 1301 of a screw 1302 is inserted into a camera hot shoe, and the device is fixed on the camera after being screwed by a first fixing nut 1303. The trapezoid expansion surface at the upper end of the supporting upright post is provided with a through hole and a small fixing screw hole, the trapezoid expansion surface is concentrically butted with the round hole and the small screw hole at the corresponding position on the supporting plate, and the supporting plate is fixed on the supporting upright post through screwing. The positive and

negative power wires

5101 and 5102 of the fan 5 are led out through the cavity of the base 5201, the through hole of the hanging rod and the round hole of the supporting plate surface.

The voltage stabilizing shunt control module is installed in a square groove formed in the supporting plate surface, the input positive and

negative power lines

4101 and 4102 are respectively connected with the positive and

negative power lines

6011 and 6012 output by the solar plate, the control module outputs first positive and

negative power lines

4103 and 4104 to be respectively welded with the positive reed 1401 and the negative spring 1402 in the supporting column battery bin 14, the control module outputs second positive power line 4105 to be welded with a pin 2102 of a control switch in the supporting column switch control bin 15, meanwhile, the fan positive power line 5101 is welded to the pin 2101 of the control switch, the second negative power line 4106 output by the control module is connected with the fan negative power line 5102, and a power line is arranged between the supporting column battery bin and the switch control bin to weld the battery positive reed 1401 and the switch pin 2103. The control mode of the self-locking double-throw control switch is normally that the switch pins 2101 and 2102 are turned on, and when the button 23 is pressed to be self-locking, the switch pins 2103 and 2101 are turned on, and meanwhile, the switch pins 2102 and 2101 are turned off.

The four corners of the solar panel are provided with small screw holes which are concentrically butted with the small screw holes at the four corners of the supporting plate, so that the solar panel is screwed and fixed on the supporting plate by screws.

The working principle of the utility model is as follows:

when the solar camera heat dissipation device of the embodiment is used, the device is mounted on a camera through the hot shoe fixing part 13 at the bottom of the supporting upright post 1, under the irradiation of sunlight, the solar photovoltaic panel 601 generates electric energy, the electric energy is output to the

input power lines

4101 and 4102 of the voltage-stabilizing and current-dividing control module through the

power lines

6011 and 6012, the output first

positive power lines

4103 and 4104 of the voltage-stabilizing and current-dividing control module are respectively connected with the positive electrode and the negative electrode of the battery to charge the battery to store the electric energy, meanwhile, the output second positive power line of the voltage-stabilizing and current-dividing control module is connected with the control switch pin 2102 and then connected with the positive power line of the electric fan through the control switch pin 2102, and the output second negative power line of the voltage-stabilizing and current-dividing control module is connected with the negative power line of the electric fan to supply the electric energy for driving the fan to work and operate under the normal working state of the control switch 2 so as to achieve the purpose of heat dissipation of the camera. When the illumination intensity is weakened, under the condition that the electric energy generated by the solar panel is influenced, the switch button 23 is pressed, the battery anode reed 1401 and the switch pin 2101 are connected, meanwhile, the switch pins 2102 and 2101 are disconnected, and the battery in the battery bin 14 supplies power to the fan, so that the fan is ensured to run in real time, and the purpose of continuously radiating heat for the camera is achieved.

Wherein steady voltage reposition of redundant personnel control module is prior art, and this patent directly utilizes its conventional function.

In view of the above, the utility model discloses a solar camera heat dissipation device, which comprises a support column, a support plate, a fan and a solar panel. The lower end of the supporting upright post is provided with a hot shoe plugboard and a fixing part, the whole device is arranged on a camera, the upper part of the supporting upright post is provided with an expansion trapezoid square block and is used for bearing and fixing a supporting plate, a battery compartment and a switch control compartment are arranged in the middle section of the supporting upright post, the battery compartment is used for placing a rechargeable lithium battery, a solar power supply can charge the rechargeable lithium battery or provide electric energy for a fan, and a self-locking double-throw switch is arranged on the side wall of the switch compartment and is used for controlling solar energy or the lithium battery to provide electric energy for the fan. The backup pad is installed on the support post, has bellied limit muscle all around to fixed solar panel, guarantee to leave the space between backup pad and the solar panel simultaneously, conveniently lay the power cord. The surface of the supporting plate is provided with square grooves for placing the solar power supply voltage stabilizing controller, and meanwhile, the supporting plate is provided with wire holes, fixing holes and the like for threading and fixing other parts. The fan comprises a fan main body part and a hanging part, wherein the main body is a common small fan, the fan is fixed on a supporting plate through the hanging part, the hanging part comprises a base, a hanging rod and a second fixing nut, the upper end of the hanging rod is fixed on the supporting plate, the lower end of the hanging rod is connected with the base through the second fixing nut, and the connecting part of the hanging rod and the base adopts a spherical structure, so that the fan can change the blowing angle. The solar panel includes a solar photovoltaic panel, which may be of the polycrystalline, monocrystalline or drop panel type, and a power cord. When illumination reaches a certain intensity, the solar panel supplies power to the fan to drive the fan to operate, and meanwhile surplus electric energy is stored in the lithium battery, when illumination intensity is weakened, the electric energy stored in the lithium battery can be used for continuously keeping the fan to operate, so that the camera is blown in real time under different conditions, and the purpose of radiating the camera is achieved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A solar camera heat sink comprising:

the camera comprises a support upright post (1), wherein the lower end of the support upright post is provided with a fixing device (13) used for being connected with a camera hot shoe, and the upper end of the support upright post (1) is provided with a support plate (3);

a solar panel (6) mounted and fixed above the support plate (3);

a voltage stabilizing and shunt control module (4) which is arranged on the supporting plate (3);

a control switch (2) mounted on the support column (1);

a fan (5) suspended below one side of the support plate (3), wherein an air outlet of the fan (5) faces the camera;

the support column (1) comprises a support column body (12), a battery compartment (14) is arranged in the support column body (12), a battery is arranged in the battery compartment (14), a battery positive reed (1401) connected with a battery positive electrode is inlaid at the upper end of the battery compartment (14), and a battery negative spring (1402) connected with a battery negative electrode is arranged at the lower end of the battery compartment (14); the solar panel (6) comprises a solar photovoltaic panel (601), a solar output positive power line (6011) and a solar output negative power line (6012), wherein the solar photovoltaic panel (601) is one of polycrystal, monocrystal or glue dropping plate types; the voltage stabilizing shunt control module (4) comprises a control module body (41), a module input positive electrode power line (4101), a module input negative electrode power line (4102), a module output first positive electrode power line (4103), a module output first negative electrode power line (4104), a module output second positive electrode power line (4105) and a module output second negative electrode power line (4106), wherein the solar output positive electrode power line (6011) is connected with the module input positive electrode power line (4101), the solar output negative electrode power line (6012) is connected with the module input negative electrode power line (4102), the module output first positive electrode power line (4103) is connected with a battery positive electrode reed (1401), and the module output first negative electrode power line (4104) is connected with a battery negative electrode spring (1402); the battery and the module of the voltage stabilizing shunt control module (4) output a second positive power line (4105) to alternatively switch on the fan (5), and the control switch (2) comprises a switch body (21), a first switch pin (2101), a second switch pin (2102), a third switch pin (2103), a switch fixing nut (22) and a switch button (23); the module output second positive power line (4105) is connected with the second switch pin (2102), the module output second negative power line (4106) is connected with the negative power line (5102) of the fan (5), the positive power line (5101) of the fan (5) is connected with the first switch pin (2101), and the third switch pin (2103) is connected with the battery positive reed (1401).

2. The solar camera heatsink of claim 1, wherein: the support column (1) is fixed on the camera through the fixing device (13), the fixing device (13) comprises a plugboard (1301), a screw rod (1302) and a first fixing nut (1303), the support column body (12) is of a stretched square shape, the bottom edge of the support column body is of a round corner structure, and the upper end of the support column body (12) is of a trapezoid expansion square column shape.

3. The solar camera heatsink of claim 2, wherein: the inside switch control storehouse (15) that are used for holding control switch (2) that still is equipped with of support stand cylinder (12), control switch (2) are installed on switch control storehouse (15) lateral wall, control switch (2) are from locking-type double throw switch, battery compartment (14) and switch control storehouse (15) surface are equipped with a storehouse lid (11).

4. A solar camera heatsink as defined in claim 3, wherein: protruding rim (31) are arranged around backup pad (3), be provided with the circular arc arch on four interior angles of rim (31), solar panel (6) are installed on the circular arc arch, square groove (32) have been seted up to backup pad (3) bottom, steady voltage reposition of redundant personnel control module (4) are installed in square groove (32).

5. The solar camera heatsink of claim 4, wherein: the fan (5) comprises a fan main body part (51) and a hanging part (52), the hanging part (52) comprises a base (5201), a special-shaped open-edge hollow stud (5202), a second fixing nut (5203) and a hanging rod (5204), the base (5201) is internally evacuated and fixed on the back of the fan main body part (51), a through hole is formed in the middle of the base (5201), the special-shaped open-edge hollow stud (5202) is fixed on the base (5201), and the bottom of the hanging rod (5204) is inserted into the hollow part of the special-shaped open-edge hollow stud (5202) and is fixedly formed through the second fixing nut (5203).