TWI678548B - Monitoring distance measuring device heat dissipation structure - Google Patents

Abstract

The invention provides a heat radiation device for a monitoring rangefinder, comprising: a wind guide is provided at a bottom position of a cover body, and side groups are formed at positions on both sides of the cover body; and a heat radiation part is formed around the main body to dissipate heat. A first groove is formed outside the part, and an assembling part is formed on both sides of the main body, and the assembling part and the side assembling part are arranged with each other, and the main body is formed with a second groove at the position of the assembling part, and the first The two trenches communicate with the first trench.

Description

Monitoring distance meter heat dissipation structure

The invention relates to a heat dissipation device, in particular to a heat dissipation structure of a monitoring distance meter.

At present, the coastside photoelectric monitoring and ranging devices include laser rangefinders and monitors. Currently, laser rangefinders are mostly used in measurement-related industries or on devices that are effective only with distance detection. The device is widely used in general everyday things, such as home life, medical care, safety warnings, etc., all for its scope of application.

However, most of the problems currently faced by photoelectric monitoring and ranging devices applied to the coast, especially the environmental impact, are severe. The overheating of the unit can cause the unit to become hotter and cause malfunctions. The intrusion of seawater and river water caused the unit to malfunction.

As mentioned above, there is a great need to develop a heat dissipation structure for a monitoring rangefinder through a cover on a heat dissipation device that monitors and measures photoelectrically for distance measurement to achieve thermal insulation.

In view of the shortcomings of the above-mentioned conventional technologies, the main object of the present invention is to provide a heat dissipation structure for a monitoring rangefinder, which integrates a body, a body, a cover, etc., and has a heat dissipation part with a heat dissipation fin design on the body, and A fan guide is set in the seat, and the air guide performs air-cooling on the heat dissipation part of the main body, and also passes through the channel generated between the cover and the second casing and the first casing, and the third casing. The diversion channel formed between the second housing and the second housing is used to match the air guiding element to generate a stacking airflow effect, and then to dissipate heat from the monitoring rangefinder.

In order to achieve the above object, a heat dissipating structure of a monitoring rangefinder according to the present invention includes: a cover body, a wind guide is provided at a bottom position of the cover body, and a side group part is formed at each side position. And a main body, at least one heat radiation part is formed around the main body, a first guide groove is formed on one side of the heat radiation part, and a set of connection parts are formed at positions on both sides of the main body, and the group connection part is The side group parts are arranged with each other, and the main body is formed with a second groove at the position of the connection part, and the second groove communicates with the first groove.

The above summary and the following detailed description and drawings are to further explain the methods, means and effects adopted by this creation to achieve the intended purpose. The other purposes and advantages of this creation will be explained in the subsequent description and drawings.

1‧‧‧Monitoring rangefinder heat dissipation structure

2‧‧‧ cover

20‧‧‧Air guide

21‧‧‧side group

22‧‧‧ cover guide hole

23‧‧‧Second driver

231‧‧‧Second Speed Reducer

232‧‧‧Second bearing

3‧‧‧ main body

30‧‧‧Cooling Department

301‧‧‧First guide channel

31‧‧‧Assembly Department

311‧‧‧Second channel

32‧‧‧seals

33‧‧‧accommodation department

34‧‧‧First case

341‧‧‧channel

35‧‧‧Second shell

36‧‧‧ Thermal Image Sensor

37‧‧‧laser measurement

38‧‧‧ Camera Module

380‧‧‧ lens assembly

381‧‧‧Adapter

382‧‧‧Photography components

383‧‧‧Cover

384‧‧‧ outer positioning hole

385‧‧‧Inner positioning

386‧‧‧Inner positioning hole

387‧‧‧Buffer

388‧‧‧Fixture

39‧‧‧ Third shell

391‧‧‧Diversion channel

4‧‧‧ seat

40‧‧‧First Drive

401‧‧‧The first reduction gear

402‧‧‧First bearing

41‧‧‧Power Supply

42‧‧‧Isolation Department

43‧‧‧ seat guide holes

44‧‧‧Slide pieces

45‧‧‧ support

FIG. 1 is a three-dimensional schematic diagram of the heat dissipation structure of the monitoring rangefinder of the present invention.

FIG. 2 is a three-dimensional exploded view of the heat dissipation structure of the monitoring rangefinder of the present invention.

FIG. 3 is a schematic cross-sectional view of a heat dissipation structure of a monitoring rangefinder according to the present invention.

FIG. 4 is a schematic cross-sectional view of the heat dissipation structure of the monitoring rangefinder of the present invention from another angle.

FIG. 5 is a three-dimensional exploded view of the camera module of the present invention.

The following is a description of specific embodiments of the present invention. Those skilled in the art can understand other advantages and effects of the present invention from the content disclosed in this specification.

Please refer to FIG. 1 to FIG. 5, which are a three-dimensional assembly schematic diagram, a three-dimensional exploded schematic diagram, a cross-sectional schematic diagram, and another angular cross-sectional schematic diagram and a partial schematic diagram of the heat dissipation structure 1 of the monitoring rangefinder of the present invention. It is clear that the heat dissipation structure 1 of the monitoring rangefinder includes a cover body 2 and a main body 3 and a base body 4, wherein the cover body 2 is provided with a wind guide 20 at a bottom position, and the wind guide 20 It is a fan or an air outlet, and the cover 2 is on both sides One side group portion 21 is formed at each position, and a plurality of cover guide holes 22 are formed at peripheral positions.

The main body 3 is disposed on the cover 2, and at least one heat dissipation part 30 is formed around the main body 3. The heat dissipation part 30 is designed by the heat dissipation fins extending integrally from the main body 3 and is formed above and below the main body 3. Position, a first guide groove 301 is formed on the outside of the heat dissipation part 30, and a set of connecting parts 31 and the side set part 21 are formed on the two sides of the main body 3, and the main body 3 At least one second guide groove 311 is formed at the position of the assembly portion 31. The second guide groove 311 is connected to the first guide groove 301. A seal is provided on the first guide groove 301 and the second guide groove 311. Piece 32, and a plurality of accommodating portions 33 are formed on the main body 3, and a first casing 34 and a second casing 35 are respectively provided on the first guide groove 301 and the second guide groove 311 on both sides, and the first A casing 34 and the second casing 35 are attached to the sealing member 32 and a channel 341 is formed between them. Each of the accommodating portions 33 is provided with a thermal image sensor 36 and a laser measurement member 37 and At least one camera module 38 and a third casing 39 are disposed on the second casing 35, and the third casing 39 and the second casing 35 are spaced between each other. There is a diversion channel 391, which is connected to the heat sink 30 and the wind deflector 20. When the body 3 is irradiated by the sun, the third shell is caused by the heat radiation phenomenon generated by the sun. 39, due to the effect of heat conduction, the temperature inside the third casing 39 is increased, and the third casing 39 generates a heat transpiration phenomenon due to the heating, and generates a heat updraft inside the third case 39, and passes the heat updraft. The cold air is introduced into the other side of the third casing 39 from the flow guide 391, and the temperature generated in the main body 3 is transmitted through the heat dissipation part 30 at the same time, so that the temperature is reduced. It is carried out in a scattered manner to reduce the temperature of the thermal imaging sensor 36, the laser measurement member 37, and the camera module 38, and further increase the thermal imaging sensor 36, the laser measurement member 37, and the camera. The accuracy and reliability of the camera module 38.

In addition, the base body 4 and the cover body 2 are connected to each other, and a first driving member 40 and at least one power supply member 41 are disposed in the base body 4, wherein the first driving member 40 is provided with a first reduction component. 401 and the first bearing 402, and the first driving member 40 in the base body 4 is used to control the rotational movement of the heat dissipation structure 1 of the monitoring rangefinder to achieve the distance measurement of the monitoring rangefinder at different angles, and the The cover body 2 is provided with a second driving member 23 at the position of the side group portion 21, and the second driving member 23 is disposed between the base 4 and the main body 3, and the second driving member 23 is pivotally connected to the side of the main body 3. Side, and the second driving member 23 is provided with a second reduction component 231 and a second bearing 232, so the second driving member 23 is used to control the rotational movement of the heat dissipation structure 1 of the monitoring rangefinder to achieve the monitoring measurement. Rangefinder for distance measurement at different angles.

The camera module 38 includes a lens module 380, an adapter 381, and a camera module 382. The camera module 38 includes a cover member 383. The lens module 380, adapter 381, and the camera module 382 are disposed on the camera module 38. A plurality of outer positioning holes 384 are formed in the outer cover member 383, and an inner positioning member 385 is further provided between the outer cover member 383 and the lens assembly 380, wherein a plurality of inner positioning holes 386 are formed in the inner positioning member 385, and At least one buffer member 387 is also provided inside the cover member 383, and a plurality of fixing members 388 are provided on the cover member 383, and the fixing members 388 pass through the outer positioning hole 384 and the inner positioning hole 386 and abut against the photographic component 382.

In another preferred embodiment, an isolation portion 42 is formed at the joint of the base body 4 and the cover body 2, and a plurality of seat guide holes 43 are formed at the side positions of the base body 4, and the base body 4 is on the first bearing 402. A slide rail member 44 and a support member 45 are respectively disposed at the upper and side positions, and the cover body 2 is arranged on the slide rail member 44.

Wherein, the air guide member 20 provided at the bottom of the cover body 2 is relatively disposed at a position above the base body 4 and a flow guide channel 391 is formed between the third housing 39 and the second housing 35, so the air guide member 20 generates a stacked airflow. Through the channel 341 between the flow guide 391 and the second casing 35 and the first housing 34, the heat radiation portion 30 around the main body 3 is further radiated, and the flow guide 391 is connected to the heat radiation portion 30 of the main body 3 and the cover 2 The air guide 20, so when the superimposed airflow dissipates heat from the heat radiating part 30 around the main body 3 and exhausts the airflow through the air guide 20 of the cover body 2, thereby achieving the heat radiation effect of the heat sink of the rangefinder: The cooling device of the monitoring rangefinder is provided with the air guide 20 in the cover 2 to air-cool the heat dissipation design on the main body 3 and pass between the cover 2 and the second casing 35 and the first casing 34. The generated channel 341 and the flow guiding channel 391 formed between the third casing 39 and the second casing 35 accelerate the heat dissipation by the airflow effect generated by the air guide 20 to achieve the heat dissipation effect.

The above-mentioned embodiments are merely illustrative for describing the features and effects of the present invention, and are not intended to limit the scope of the essential technical content of the present invention. Anyone skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the rights of the present invention should be listed in the scope of patent application described later.

Claims (11)

A heat dissipation structure of a monitoring rangefinder includes: a cover body, a wind guide is provided at a bottom position of the cover body, and a second driving member is formed at positions on both sides of the cover body, and the second A second reduction gear assembly and a second bearing side assembly are provided on the driving member; and a main body, at least one heat dissipation part is formed around the main body, a first groove is formed outside the heat dissipation part, and the main body A set of joint portions are formed on both sides, and the second driving member is pivotally connected through the joint portion, and a second guide groove is formed at the position of the joint portion of the main body to communicate with the first guide groove. The heat dissipation structure of the monitoring rangefinder according to item 1 of the patent application scope, wherein the main body is provided with a first casing and a second casing, and the first casing and the second casing are arranged on the first A trench and the second trench. The heat dissipation structure of the monitoring rangefinder according to item 2 of the scope of the patent application, wherein the second housing is further provided with a third housing, and a guide channel is formed between the third housing and the second housing, and the current guide The duct is connected to the heat radiation part and the air guide. The heat dissipation structure of the monitoring rangefinder as described in item 3 of the scope of patent application, further includes a body, and the cover system is set on the base body, and the air guiding member is relatively disposed at a position above the base body. And the air guiding element generates a superimposed airflow into the guide channel and dissipates heat from the heat dissipation part around the main body. According to the heat dissipation structure of the monitoring rangefinder according to item 4 of the scope of the patent application, the first driving member and at least one power supply member are disposed in the base. According to the heat dissipation structure of the monitoring rangefinder according to item 1 of the scope of the patent application, wherein the first groove and the second groove are provided with a sealing member. According to the heat dissipation structure of the monitoring rangefinder according to item 5 of the scope of the patent application, wherein the first driving member is provided with a first deceleration component and a first bearing. According to the heat dissipation structure of the monitoring rangefinder as described in item 1 of the scope of the patent application, the main body is formed with a plurality of accommodating parts, and each of the accommodating parts is respectively provided with a thermal image sensing element and a laser measuring element and at least A camera module. According to the heat dissipation structure of the surveillance rangefinder according to item 8 of the scope of the patent application, wherein the camera module includes a lens component, an adapter and a photography component, and the camera module further has an outer cover component, and The lens assembly, the adapter and the photographing assembly are disposed in the cover member. The heat dissipation structure of the monitoring rangefinder as described in the first item of the patent application scope, wherein a plurality of cover guide holes are formed on the side of the cover body. The heat dissipation structure of the monitoring rangefinder as described in item 4 of the scope of patent application, wherein a plurality of seat guide holes are formed on the side of the seat body.