CN215729230U

CN215729230U - Camera with circuit board anti-aging structure

Info

Publication number: CN215729230U
Application number: CN202121920011.3U
Authority: CN
Inventors: 魏培涛; 孙帅
Original assignee: Yantai Sanmu Electronic Equipment Co ltd
Current assignee: Yantai Sanmu Electronic Equipment Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-01
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a camera with an anti-aging structure of a circuit board, which comprises a camera body, wherein the circuit board is arranged in a shell of the camera body, a fixed plate is arranged on the outer side of the circuit board of the shell, a heat dissipation part is arranged on the fixed plate, and a side air outlet and a bottom air outlet are respectively arranged on the outer side of the heat dissipation part and below the fixed plate of the shell; the camera comprises a plate body, wherein the top of the plate body is provided with a fixing groove fixedly connected with the circuit board, a plurality of radiating holes are arranged at equal intervals below the fixing groove, the left side and the right side of the plate body are provided with notches, and the front side and the rear side of each notch of the plate body are provided with fixing holes.

Description

Camera with circuit board anti-aging structure

Technical Field

The utility model relates to the technical field of cameras, in particular to a camera with a circuit board anti-aging structure.

Background

A camera, called a full-scale camera, is an apparatus for forming an image using an optical imaging principle and recording the image using a negative film. The camera is an optical instrument used for photography, light reflected by a shot object forms a latent image on a photosensitive material in a dark box after being focused by a photographic lens and a shutter for controlling exposure, and the technology is called photography after the shot object forms a permanent image through washing treatment; along with the gradual improvement of living standard, people's demand to the spirit also gradually improves, and photography and tourism become the main direction that present people's spirit pursue, consequently also gradually improves to the demand of camera, and camera among the prior art uses for a long time, and its inside can produce a large amount of heats, if not in time the effluvium, can influence its inside circuit board and age under high temperature environment with higher speed, and then influence the life of circuit board. In view of this, we propose a camera with an anti-aging structure of the circuit board.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the utility model provides a camera with an anti-aging structure of a circuit board.

The technical scheme of the utility model is as follows:

the utility model provides a camera with circuit board anti-aging structure, includes the organism, install the circuit board in the casing of organism, the casing is in the fixed plate is installed in the circuit board outside, install heat dissipation part on the fixed plate, the casing is in respectively the heat dissipation part outside with side air outlet and end air outlet have been seted up to the fixed plate below.

As the preferred technical scheme, the fixing plate comprises a plate body, the top of the plate body is provided with a fixing groove fixedly connected with the circuit board, a plurality of heat dissipation holes which are arranged at equal intervals are formed below the fixing groove, the left side and the right side of the plate body are provided with notches, and fixing holes are formed in the front side and the rear side of each notch of the plate body.

Preferably, the heat dissipation member is fixed in the notch.

According to a preferable technical scheme, the heat dissipation part comprises a box body, the box body is internally and symmetrically provided with a blowing part, a through hole is formed in the position of the blowing part, and a plurality of fixing rods which are annularly arranged are fixedly connected in the through hole.

As a preferred technical scheme, the blowing part comprises a motor fixed at the joint of the fixed rods, a fan shaft is fixed on an output shaft of the motor in a key joint mode, and a plurality of fan blades are fixed on the circumferential outer wall of the fan shaft in a key joint mode.

Compared with the prior art, the utility model has the beneficial effects that: the heat dissipation part is arranged, so that heat generated on the circuit board can be quickly dissipated, the phenomenon that the aging speed of the circuit board is accelerated due to heat accumulation in a shell of the camera is avoided, and the service life of the circuit board can be prolonged due to the quick dissipation of the heat.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic structural diagram of a circuit board, a fixing plate and a heat dissipation device according to the present invention;

FIG. 4 is a schematic structural diagram of the housing of the present invention;

FIG. 5 is a schematic structural view of a fixing plate according to the present invention;

fig. 6 is a schematic structural view of a heat dissipating member according to the present invention.

In the figure:

a machine body 1; a housing 10; a side air outlet 100; a bottom outlet 111; a circuit board 2; a fixing plate 3; a plate body 30; a fixing hole 31; a fixing groove 32; heat dissipation holes 33; a notch 34; a heat-dissipating member 4; a case 40; a blowing part 41; a motor 410; a fan shaft 411; fan blades 412; a through hole 42; the rod 43 is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a camera with a circuit board anti-aging structure comprises a camera body 1, wherein a circuit board 2 is installed in a shell 10 of the camera body 1, a fixed plate 3 is installed on the outer side of the circuit board 2 of the shell 10, a heat dissipation part 4 is installed on the fixed plate 3, and a side air outlet 100 and a bottom air outlet 111 are respectively formed in the outer side of the heat dissipation part 4 and below the fixed plate 3 of the shell 10; the heat dissipation part 4 can dissipate the heat generated on the circuit board 2 quickly, so that the aging speed of the circuit board is accelerated due to heat accumulation in the shell 10 of the camera, and the service time of the circuit board 2 can be prolonged by dissipating the heat quickly.

It should be added that, in this embodiment, the side air outlets 100 and the bottom air outlet 111 are both arranged in a circular shape, so that the heat dissipation area can be effectively increased.

Preferably, the fixing plate 3 includes a plate body 30, a fixing groove 32 is formed at the top of the plate body 30 for fixedly connecting the circuit board 2, a plurality of heat dissipation holes 33 are formed below the fixing groove 32 and arranged at equal intervals, notches 34 are formed at the left and right sides of the plate body 30, and fixing holes 31 are formed at the front and rear sides of the notch 34 of the plate body 30; the fixing plate 3 is fixed in the casing 10 by small screws, and then the circuit board 2 is mounted on the fixing plate 3, and the heat generated at the bottom of the circuit board 2 is dissipated from the heat dissipating hole 33 at the bottom of the fixing plate 3 and the bottom air outlet 111 at the bottom of the casing 10.

In this embodiment, the heat dissipation member 4 is preferably fixed in the notch 34.

Preferably, the heat dissipation member 4 includes a box 40, the box 40 is symmetrically provided with a blowing member 41, a through hole 42 is opened at the position of the blowing member 41, and a plurality of fixing rods 43 arranged in a ring shape are fixedly connected in the through hole 42.

Preferably, the blowing part 41 includes a motor 410 fixed at the joint of the fixing rod 43, the output shaft of the motor 410 is fixed with a fan shaft 411 in a key joint manner, and a plurality of fan blades 412 are fixed on the circumferential outer wall of the fan shaft 411 in a key joint manner; the motor 410 drives the fan shaft 411 to rotate, thereby driving the fan blades 412 to rotate, and extracting heat in the casing 10 to avoid heat accumulation inside the casing.

It should be added that the motor 410 in this embodiment is a micro motor with a rated voltage of 6-12 v.

When the camera with the circuit board anti-aging structure is used, an operator firstly starts the motor 410 when using the camera, and drives the fan shaft 411 to rotate through the motor 410, so as to drive the fan blades 412 to rotate, and heat in the shell 10 can be extracted; when the equipment, fix fixed plate 3 in casing 10 through the little screw, then install circuit board 2 on fixed plate 3, the heat that 2 bottoms of circuit board produced then looses from the bottom air outlet 111 of the louvre 33 of 3 bottoms of fixed plate and casing 10 bottoms, the heat at 2 tops of circuit board is then taken out by heat dissipation part 4, after setting up like this, heat dissipation part 4 can be with the quick effluvium of the heat that produces on by circuit board 2, avoid long-pending heat in the casing 10 of camera, cause the ageing speed of circuit board to accelerate, can prolong circuit board 2's live time with the quick effluvium of heat.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a camera with circuit board anti-aging structure, includes organism (1), install circuit board (2) in casing (10) of organism (1), its characterized in that: the fixed plate (3) is installed in the casing (10) outside circuit board (2), install heat dissipation part (4) on fixed plate (3), casing (10) are respectively in heat dissipation part (4) outside with side air outlet (100) and end air outlet (111) have been seted up to fixed plate (3) below.

2. The camera having a circuit board anti-aging structure of claim 1, wherein: fixed plate (3) is including plate body (30), fixed connection has been seted up at plate body (30) top fixed slot (32) of circuit board (2) fixed slot (32) below is seted up a plurality of and is equidistant louvre (33) of arranging, breach (34) have been seted up to plate body (30) left and right sides, plate body (30) are in fixed orifices (31) have been seted up to both sides around breach (34).

3. The camera having a circuit board anti-aging structure of claim 2, wherein: the heat dissipation part (4) is fixed in the notch (34).

4. The camera having a circuit board anti-aging structure of claim 1, wherein: the heat dissipation part (4) comprises a box body (40), wherein air blowing parts (41) are symmetrically arranged in the box body (40), through holes (42) are formed in the positions of the air blowing parts (41), and a plurality of fixing rods (43) which are annularly arranged are fixedly connected in the through holes (42).

5. The camera having a circuit board anti-aging structure of claim 4, wherein: the blowing component (41) comprises a motor (410) fixed at the joint of the fixing rods (43), an output shaft of the motor (410) is in key joint with a fan shaft (411), and a plurality of fan blades (412) are in key joint with the outer circumferential wall of the fan shaft (411).