CN208834073U - A kind of video camera conductive structure - Google Patents

Abstract

A kind of video camera conductive structure, including shell and conductive structure part, the conductive structure part has the first thermal conductive surface of installation heat generating component and the second thermal conductive surface for contacting heat dissipation with housing sidewall, thermal conductive material layer is equipped between second thermal conductive surface and shell, the conductive structure part is revolvable to be connected on shell.The utility model solves the assembly problem that thermal conductive material layer is applied between conductive structure part and housing sidewall by rotation assembly method.

Description

A kind of video camera conductive structure

Technical field

The utility model belongs to safety monitoring apparatus field, and in particular to a kind of video camera conductive structure.

Background technique

Industrial camera is widely used in production testing, quality control and intelligent measurement, the fields such as Mechanical course, industrial camera The performances such as image stablize, requirement on devices is higher, then in machine long-play, device heating is larger, easily to camera Normal work causes adverse effect.

Existing conductive structure, monitors enclosure system as disclosed in CN101919247B, referring to Fig. 1, including video camera outside 100 ' of shell, 103 ' of 101 ' of the first radiating subassembly board bracket, 102 ' of the second radiating subassembly board bracket and shell front frame.First heat dissipation 101 ' of component board bracket has 107 ' of flange in its two sides, and flange serves two functions, that is, realizes ' pairs of heat-radiation bracket 101 Standard be fixed on heat dissipation camera housing in, and from 101 ' of component board bracket radiate, this thus can support high fever out-put supply or its Its high fever output precision.Second heat-radiation bracket, 102 ' has similar 108 ' of flange, from 104 ' of high-capacity LED array and camera shooting Any high fever out-put supply or camera circuitry heat dissipation on 102 ' reverse side of 105 ' of machine and the second radiating subassembly board bracket.Two dissipate Hot 101 ' of component board bracket and 102 ' will be closely installed in 100 ' of heat-dissipating casing, because flange 107 ' and 108 ' can be squeezed inwardly Pressure is to be mounted in 100 ' of camera housing.Heat is also dissipated from 103 ' of shell front frame and 150 ' of shell back plate.Radiating subassembly support Grillage and inner surface of outer cover are rigid contacts, and the assembly interface of rigid contact, heat-conducting effect is poor, is not suitable for high power consumption product.

The video camera as disclosed in CN202395857U, referring to fig. 2, Fig. 3, including shell 6 ", pcb board 5 ", pcb board bracket 1 " And adjustment mechanism.Wherein, in pcb board 5 " being set to shell 6 ", for taking into account the installation and heat dissipation of electronic component on video camera Effect.Pcb board is equipped with the chip 7 for needing to radiate ", the interior interior radiating surface F of chip 7 " with shell 6 " is positioned opposite.Pcb board branch On frame 1 " being set to pcb board 5 ", the purpose of this utility model is that by adjusting mechanism urges pcb board 5 ", to reach chip 7 " " interior interior radiating surface F fits, to have the function that improve heat dissipation effect with shell 6.The utility model is imitated to improve heat dissipation Fruit is added to pcb board bracket 1 ", it will be appreciated by persons skilled in the art that in order to guarantee pcb board 5 " chip 7 in one side " " interior interior radiating surface F fits, it is therefore desirable to which pcb board bracket 1 " and chip 7 " is respectively arranged in 5 " of pcb board with shell 6 Upper and lower surface.The radiator structure way of realization being related in the patent is complex, assembly trouble.

Summary of the invention

To solve the above problem existing for present technology, the utility model provide it is a kind of assemble it is simple, structurally reasonable Video camera conductive structure.

The technical solution adopted in the utility model is:

A kind of video camera conductive structure, including shell and conductive structure part, the conductive structure part have installation fever group First thermal conductive surface of part and for contacted with housing sidewall heat dissipation the second thermal conductive surface, set between second thermal conductive surface and shell There is thermal conductive material layer, it is characterised in that: the conductive structure part is revolvable to be connected on shell.The utility model passes through rotation Assembly method solves the assembly problem that thermal conductive material layer is applied between conductive structure part and housing sidewall.

Further, it is equipped on the side that the shell is connect with conductive structure part and is used to support the several of conductive structure part A boss.

Further, first thermal conductive surface and the second thermal conductive surface are connected by end vertical, and are equipped with protrusion in junction Shaft.

Further, the first groove for accommodating shaft is equipped with the boss of shaft cooperation.

Further, the position on the conductive structure part corresponding to the first groove offers the second groove, prevents rotation When interference by boss.

Further, the concave surface of the groove and the end face of other boss are in same plane, guarantee conductive structure part dress Be with latter thermal conductive surface it is horizontal, another thermal conductive surface is vertical.

Further, the boss is symmetrically disposed in shell.

Further, first thermal conductive surface is equipped with the waist hole for being fixedly connected with boss.

Alternatively, the inner wall of the shell is equipped with shaft.

Further, the conductive structure part is equipped with the recess or groove cooperated with shaft.

The beneficial effects of the utility model are:

1, assembly is simple, and it is difficult can effectively to solve the assembly that thermal conductive material layer is applied between conductive structure part and housing sidewall Topic.

2, applied widely, it is suitably adapted for the thermal conductive material layer of soft, such as thermally conductive mud.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of existing conductive structure.

Fig. 2 is the structural schematic diagram one of existing another conductive structure.

Fig. 3 is the structural schematic diagram two of existing another conductive structure.

Fig. 4 is the schematic diagram of the section structure of the utility model.

Fig. 5 is the structural schematic diagram of the conductive structure part of the utility model.

Fig. 6 is the sectional front view in the shell inner convex platform region of the utility model.

Fig. 7 is the cutaway perspective view in the shell inner convex platform region of the utility model.

The shell and the cross section view after the assembly of conductive structure part in land area that Fig. 8 is the utility model.

Fig. 9 is the installation initial position structural representation of the utility model.

Figure 10 is that the utility model is installed positional structure schematic diagram.

Specific embodiment

Combined with specific embodiments below the utility model to be further described, but the utility model is not limited to In these specific embodiments.One skilled in the art would recognize that the utility model covers in Claims scope All alternatives, improvement project and the equivalent scheme that may include.

Embodiment one

Referring to Fig. 4-10, a kind of video camera conductive structure provided in this embodiment, shell 2 and conductive structure including tubular Part 1, the conductive structure part 1 have the first thermal conductive surface 11 of installation heat generating component and for contacting heat dissipation with 2 side wall of shell Second thermal conductive surface 12, first thermal conductive surface 11 are connected with the second thermal conductive surface 12 by end vertical, second thermal conductive surface 12 Thermal conductive material layer 3 is equipped between shell 2, the conductive structure part 1 is revolvable to be connected on shell 2 and lead to after assembling Screw is crossed to be fixed in shell 2.The utility model solves thermal conductive material layer by rotation assembly method and is applied to conductive structure part 1 Assembly problem between 2 side wall of shell.

It is equipped on the side that shell 2 is connect with conductive structure part 1 described in the present embodiment and is used to support conductive structure part Several boss 21.The boss 21 is symmetrically disposed in shell 2.The conductive structure part 1 is in the first thermal conductive surface 11 and second 12 junctions of thermal conductive surface, that is, turning point is equipped with the shaft 13 of protrusion.It is equipped with the boss 21 of the shaft 13 cooperation and accommodates shaft 13 the first groove 22.Conductive structure part 1 and shell 2 pass through shaft 13 and the first groove 22 is made into rotation, passes through conductive structure The shaft 13 of part 1 and the first groove 22 of shell 2 are limited, in the case where guaranteeing assembly, the of control conductive structure part 1 The design gaps of 2 side of two thermal conductive surfaces 12 and shell are in reduced levels.The position of corresponding first groove 22 on the conductive structure part 1 It sets and offers the second groove 14, interference when preventing from rotating by boss 21.The concave surface of first groove 22 and other The end face of boss 21 is in same plane, guarantee conductive structure part 1 assemble latter thermal conductive surface be it is horizontal, another thermal conductive surface is Vertical.

First thermal conductive surface 11 described in the present embodiment is equipped with the waist hole 15 for being fixedly connected with boss 21.

When the utility model assembles, first the pcb board 5 for being equipped with euthermic chip 4 is installed on the first thermal conductive surface 11, makes to send out Hot chip 4 is contacted with the first thermal conductive surface 11.The shaft 13 of conductive structure part 1 is put into the first groove 22 of shell 2 again, is such as schemed 4.Rotating heat conducting structural member 1, until the first thermal conductive surface 11 is contacted with 2 inner convex platform 21 of shell, thermal conductive material layer, which is in, at this time is pressurized Deformed state, such as Fig. 5.Conductive structure part 1 is fixed at the boss 21 of shell 2 finally by screw and completes assembly.Equipment work Euthermic chip 4 transfers heat to conductive structure part 1 when making, and the latter transfers heat to shell 2 by thermal conductive material layer 3.

The utility model assembly is simple, can effectively solve thermal conductive material layer and be applied between conductive structure part and housing sidewall Assembly problem.It is applied widely, it is suitably adapted for the thermal conductive material layer of soft, such as thermally conductive mud.

Embodiment two

The present embodiment and embodiment one the difference is that: the inner wall of the shell 2 is equipped with shaft.The conductive structure Part 1 is equipped with the recess or groove cooperated with shaft.Remaining structure can refer to embodiment one.

It should be noted that above-described embodiment can be freely combined as needed.The above is only to the utility model Preferred embodiment and principle be described in detail, for those of ordinary skill in the art, mention according to the utility model The thought of confession, will change in specific embodiment, and these changes also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of video camera conductive structure, including shell and conductive structure part, the conductive structure part has installation heat generating component The first thermal conductive surface and for contacted with housing sidewall heat dissipation the second thermal conductive surface, be equipped between second thermal conductive surface and shell Thermal conductive material layer, it is characterised in that: the conductive structure part is revolvable to be connected on shell.

2. a kind of video camera conductive structure according to claim 1, it is characterised in that: the shell and conductive structure part connect Several boss for being used to support conductive structure part are equipped on the side connect.

3. a kind of video camera conductive structure according to claim 1 or 2, it is characterised in that: first thermal conductive surface and Two thermal conductive surfaces are connected by end vertical, and are equipped with the shaft of protrusion in junction.

4. a kind of video camera conductive structure according to claim 3, it is characterised in that: on the boss of shaft cooperation Equipped with the first groove for accommodating shaft.

5. a kind of video camera conductive structure according to claim 4, it is characterised in that: correspond on the conductive structure part The position of first groove offers the second groove.

6. a kind of video camera conductive structure according to claim 4, it is characterised in that: the concave surface of first groove and its He is in same plane in the end face of boss.

7. a kind of video camera conductive structure according to claim 2, it is characterised in that: the boss is symmetrically disposed on shell It is interior.

8. a kind of video camera conductive structure according to claim 2, it is characterised in that: first thermal conductive surface, which is equipped with, to be used In the waist hole being fixedly connected with boss.

9. a kind of video camera conductive structure according to claim 1 or 2, it is characterised in that: the inner wall of the shell is equipped with Shaft.

10. a kind of video camera conductive structure according to claim 9, it is characterised in that: the conductive structure part is equipped with With the recess or groove of shaft cooperation.