CN211670939U - Rain-shielding ventilation self-adjusting outdoor video monitoring structure - Google Patents

Abstract

The utility model discloses a rain-proof ventilation is from open-air video monitoring structure of adjustable formula, including shell, watch-dog, rain-proof cover, draft hood, motor and fan, the lower surface bolted fixation of shell has the connecting rod, and the inside fixed watch-dog that is provided with of shell to the left end bolted fixation of shell has the rain-proof cover, the last welded fastening of shell has the draft hood, and the surface of draft hood has seted up the vent to the welded fastening of the inside of draft hood has the connecting rod, the inside of vent is provided with the filter screen, the intercommunicating pore has been seted up to the surface of connecting rod, the last surface bolted fastening of shell has the motor, and the output welded fastening of motor has the fan, the connector has been seted up to the surface of draft hood. The rain-shielding ventilation self-adjusting field video monitoring structure is provided with the fan, the ventilation opening, the filter screen and the rain shielding cover, so that heat inside the whole device can be dissipated more quickly.

Description

Rain-shielding ventilation self-adjusting outdoor video monitoring structure

Technical Field

The utility model relates to an open-air surveillance video unit technical field specifically is a keep off rain ventilation self-interacting formula open-air video monitoring structure.

Background

In some open-air places, need install the monitoring device that can self-interacting turned angle to guarantee people in the safety of field activity, also can observe the activity of open-air animal simultaneously, because open-air environment is abominable, monitoring device is blown by the wind and is shone by the rain, thereby makes the increase of monitoring device's spoilage easily.

Most of the existing rain-shielding ventilation self-adjusting field video monitoring structures have the following problems:

firstly, the heat dissipation is not good, the internal temperature of the monitoring device is easily overhigh in most of the existing self-adjusting field video monitoring in hot weather, and the heat dissipation measures are not effective in most of the monitoring devices, so that the internal heat of the whole device is difficult to dissipate quickly;

secondly, water is easy to enter, most of the existing rain-shielding ventilation self-adjusting field video monitoring structures easily enable rainwater in the weather to enter the whole device from the heat dissipation port, and therefore the situations that power elements in the monitoring device are corroded or short-circuited are caused.

We therefore propose a rain-sheltering, ventilating and self-adjusting field video surveillance architecture to address the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keep off rain ventilation from outdoor video monitoring structure of formula of adjusting to solve above-mentioned background art and propose the not good and easy problem of intaking of present most of heat dissipation of the outdoor video monitoring structure of formula of keeping off rain ventilation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a keep off rain ventilation self-interacting formula open-air video monitoring structure, includes shell, watch-dog, rain-proof cover, draft hood, motor and fan, the lower surface bolt fastening of shell has the linking pole, and the inside of shell is fixed and is provided with the watch-dog to the left end bolt fastening of shell has the rain-proof cover, the last surface welded fastening of shell has the draft hood, and the surface of draft hood has seted up the vent to the inside welded fastening of draft hood has the connecting rod, the inside of vent is provided with the filter screen, the intercommunicating pore has been seted up to the surface of connecting rod, the last surface bolt fastening of shell has the motor, and the output welded fastening of motor has the fan, the connector has been seted up to the surface of draft hood, and the surface of draft hood is provided with the gag lever post to the inside welded fastening of draft hood has reset.

Preferably, the vent is the slope form, and the connected mode between vent and the filter screen is the block connection to the vent is equidistantly seted up in the surface of draft hood, and the vent is provided with two rows about the draft hood axis symmetry simultaneously.

Preferably, the lower surface of the connecting rod is inclined, the connecting rod is in an inverted L shape, and the left side surface of the connecting rod and the lower surface of the connecting port are located on the same horizontal plane.

Preferably, the communication holes are inclined, the communication holes and the ventilation openings are distributed at intervals, and the communication holes are arranged on the outer surface of the connecting rod at equal intervals.

Preferably, the slide structure is formed by the limiting rod and the ventilation hood, two sets of limiting rods are symmetrically arranged on the central axis of the ventilation hood, and the front surface of the limiting rod is inclined.

Preferably, the return spring and the limiting rod form an elastic structure, and the deformation amount of the return spring is larger than the length of the clamping part between the limiting rod and the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: the rain-shielding ventilation self-adjusting field video monitoring structure;

(1) the fan, the ventilation opening, the filter screen and the rain shield are arranged, so that the monitoring device can drive the fan to rotate through the motor in hot weather, hot air in the shell is conducted out through the ventilation opening by the fan, and further, the internal electric elements of the shell can be well protected in hot seasons of the whole device, the failure probability of the whole device in hot seasons is reduced, and the whole device can better monitor the field condition in real time;

(2) be provided with the connecting rod, the intercommunicating pore, the gag lever post, connector and reset spring, can make this device under wind and rain weather, when wind enters into the draft hood with the rainwater through the filter screen, the rainwater can be blockked by the connecting rod, because the interval of intercommunicating pore and vent sets up, thereby can make the inside protected of whole device better, also can be through the deformation of pulling gag lever post and reset spring simultaneously, make the filter effect of filter screen better, and then make the work that whole device can be better.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a left sectional view of the filter screen of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is the utility model discloses the connecting rod structural diagram of bowing in section.

In the figure: 1. a housing; 2. a connecting rod; 3. a monitor; 4. a rain shield; 5. a ventilation hood; 6. a vent; 7. a filter screen; 8. a connecting rod; 9. a communicating hole; 10. a motor; 11. a fan; 12. a connecting port; 13. a limiting rod; 14. a return spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a rain-shielding ventilation self-adjusting field video monitoring structure comprises a shell 1, a connecting rod 2, a monitor 3, a rain-shielding cover 4, a ventilation cover 5, a ventilation opening 6, a filter screen 7, a connecting rod 8, a communication hole 9, a motor 10, a fan 11, a connecting port 12, a limiting rod 13 and a return spring 14, wherein the connecting rod 2 is fixed on the lower surface of the shell 1 through a bolt, the monitor 3 is fixed inside the shell 1, the rain-shielding cover 4 is fixed on the left end of the shell 1 through a bolt, the ventilation cover 5 is fixed on the upper surface of the shell 1 through welding, the ventilation opening 6 is formed in the outer surface of the ventilation cover 5, the connecting rod 8 is fixed inside the ventilation cover 5 through welding, the filter screen 7 is arranged inside the ventilation opening 6, the communication hole 9 is formed in the outer surface of the connecting rod 8, the motor 10 is fixed on the upper surface of the shell 1 through a, a connecting port 12 is formed in the outer surface of the ventilation hood 5, a limiting rod 13 is arranged on the outer surface of the ventilation hood 5, and a return spring 14 is welded and fixed in the ventilation hood 5.

The vent 6 is inclined, the vent 6 is connected with the filter screen 7 in a clamping manner, the vent 6 is arranged on the outer surface of the ventilation hood 5 at equal intervals, and the vent 6 is symmetrically provided with two rows of holes about the central axis of the ventilation hood 5, so that heat in the shell 1 can be discharged, the heat in the shell 1 is accelerated, and the safe operation of the whole device is protected.

The lower surface of connecting rod 8 is the slope form, and the appearance of connecting rod 8 is anti "L" form to the left surface of connecting rod 8 is located same horizontal plane with the lower surface of connector 12, can dredge away the rainwater that the wind brought in, slows down the water content in the inside air of whole device.

The communication holes 9 are inclined, the communication holes 9 and the ventilation openings 6 are distributed at intervals, and the communication holes 9 are arranged on the outer surface of the connecting rod 8 at equal intervals, so that the amount of rainwater entering the whole device can be reduced.

The slide structure is formed by the limiting rod 13 and the ventilation hood 5, two sets of limiting rods 13 are symmetrically arranged on the central axis of the ventilation hood 5, the filter screen 7 is conveniently replaced, and therefore the amount of impurities entering the interior of the whole device is reduced.

Reset spring 14 and gag lever post 13 constitute elastic construction, and reset spring 14's deformation volume is greater than the length of block part between gag lever post 13 and the filter screen 7 to the left side surface of gag lever post 13 is the slope form, can fix filter screen 7 tightly, thereby makes whole device obtain better protection.

The working principle is as follows: first, as shown in fig. 1-2 and fig. 4, when the whole device is used in a severe outdoor weather, such as a hot weather, a worker can open the motor 10 by remote operation (the remote operation adjustment monitor 3 and the motor 10 are prior art, and are not detailed in the present invention), the motor 10 drives the fan 11 to rotate (similar to a smoke exhaust fan), so that the heat inside the housing 1 is transferred to the vent 6 through the communication holes 9 on the connecting rod 8, thereby accelerating the heat dissipation inside the housing 1, further reducing the temperature inside the whole device, ensuring the safety of the monitor 3, and making the whole device work better, when the whole device is in a rainy weather, because the communication holes 9 are inclined, and the communication holes 9 and the vent 6 are distributed at intervals, and the communication holes 9 are provided at the lower surface of the connecting rod 8 at equal intervals, so that the amount of rainwater entering the inside of the case 1 can be reduced;

according to fig. 1 and 3, when the filter screen 7 needs to be disassembled and replaced, because the return spring 14 and the limit rod 13 form an elastic structure, the deformation amount of the return spring 14 is greater than the length of the clamping part between the limit rod 13 and the filter screen 7, and the limit rod 13 and the ventilation hood 5 form a sliding structure, the limit rod 13 and the filter screen 7 can be separated from the clamping state by pulling the limit rod 13, so that the filter screen 7 is convenient to replace, which is the use process of the rain-sheltering and ventilation self-adjusting field video monitoring structure, and the content not described in detail in the description belongs to the prior art known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a rain-proof ventilation self-interacting formula open-air video monitoring structure, includes shell (1), watch-dog (3), weather shield (4), ventilation hood (5), motor (10) and fan (11), its characterized in that: the lower surface of the shell (1) is fixed with a connecting rod (2) through a bolt, a monitor (3) is fixedly arranged inside the shell (1), a rain shield (4) is fixed on the left end of the shell (1) through a bolt, a ventilation hood (5) is fixed on the upper surface of the shell (1) through welding, a ventilation opening (6) is formed in the outer surface of the ventilation hood (5), a connecting rod (8) is fixed on the inner portion of the ventilation hood (5) through welding, a filter screen (7) is arranged inside the ventilation opening (6), a communication hole (9) is formed in the outer surface of the connecting rod (8), a motor (10) is fixed on the upper surface of the shell (1) through a bolt, a fan (11) is fixed on the output end of the motor (10) through welding, a connecting hole (12) is formed in the outer surface of the ventilation hood (5), and a limiting rod (13) is, and a return spring (14) is welded and fixed in the ventilation hood (5).

2. The rain-sheltering, ventilating and self-adjusting outdoor video monitoring structure of claim 1, characterized in that: vent (6) are the slope form, and the connected mode between vent (6) and filter screen (7) is the block connection to vent (6) equidistant seting up in the surface of draft hood (5), vent (6) are provided with two rows about draft hood (5) axis symmetry simultaneously.

3. The rain-sheltering, ventilating and self-adjusting outdoor video monitoring structure of claim 1, characterized in that: the lower surface of the connecting rod (8) is inclined, the connecting rod (8) is in an inverted L shape, and the left side surface of the connecting rod (8) and the lower surface of the connecting port (12) are located on the same horizontal plane.

4. The rain-sheltering, ventilating and self-adjusting outdoor video monitoring structure of claim 1, characterized in that: the communication holes (9) are inclined, the communication holes (9) and the ventilation openings (6) are distributed at intervals, and the communication holes (9) are arranged on the outer surface of the connecting rod (8) at equal intervals.

5. The rain-sheltering, ventilating and self-adjusting outdoor video monitoring structure of claim 1, characterized in that: the limiting rod (13) and the ventilation hood (5) form a sliding structure, two groups of limiting rods (13) are symmetrically arranged on the central axis of the ventilation hood (5), and the front surface of each limiting rod (13) is inclined.

6. The rain-sheltering, ventilating and self-adjusting outdoor video monitoring structure of claim 1, characterized in that: the elastic structure is formed by the reset spring (14) and the limiting rod (13), and the deformation amount of the reset spring (14) is larger than the length of a clamping part between the limiting rod (13) and the filter screen (7).

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