CN212876367U

CN212876367U - Waterproof heat dissipation type control front end case

Info

Publication number: CN212876367U
Application number: CN202022333645.0U
Authority: CN
Inventors: 刘文洋
Original assignee: Tianjin Photoelectric Strapdown Communication Technology Co ltd
Current assignee: Tianjin Photoelectric Strapdown Communication Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-04-02
Anticipated expiration: 2030-10-19

Abstract

The utility model provides a waterproof heat dissipation type control front end case belongs to control front end case technical field. This waterproof heat dissipation type control front end case, including box subassembly and brim of a hat subassembly. The box subassembly includes case shell spare and backplate and the door body, case shell spare includes casing and ventilation hole I, the outer bottom of casing is connected with the set casing, sliding connection has the translucent cover in the set casing, the set casing both sides all are connected with and compress tightly the piece, radiator fan is installed to the bottom in the translucent cover, translucent cover upper portion intercommunication has opening air inlet duct down. The utility model discloses in, start radiator fan and make the outside cold air of casing filter back rethread intake stack through dust screen I and get into to the translucent cover inside, pass through inside a plurality of fresh air inlet again with the inside cold air fast transfer of translucent cover to the casing afterwards, and the heat that the inside electronic components of casing gived off is discharged from all ventilation holes I and ventilation hole II.

Description

Waterproof heat dissipation type control front end case

Technical Field

The utility model relates to a control front end case field particularly, relates to a waterproof heat dissipation type control front end case.

Background

The monitoring front end box is an important tool for video monitoring, and the side wall of the current monitoring front end box is usually provided with a vent hole for better heat dissipation.

However, only the ventilation holes are used for natural heat dissipation, so that heat in the box body cannot be rapidly exhausted, and the heat dissipation efficiency of the monitoring front-end box cannot be enhanced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a waterproof heat dissipation type control front-end box aims at improving the lower problem of current control front-end box radiating efficiency.

The utility model discloses a realize like this:

the utility model provides a waterproof heat dissipation type control front end case, including box subassembly and brim of a hat subassembly.

The box subassembly includes case shell spare and backplate and the door body, case shell spare includes casing and ventilation hole I, the outer bottom of casing is connected with the set casing, sliding connection has the translucent cover in the set casing, the set casing both sides all are connected with and compress tightly the piece, radiator fan is installed to the bottom in the translucent cover, translucent cover upper portion intercommunication has opening air-supply line down, air-supply line inner wall opening part still is equipped with dust screen I, the fresh air inlet has been seted up to lateral wall still equidistance at the bottom of the casing, the translucent cover can utilize the fresh air inlet with the casing intercommunication, ventilation hole I is provided with a plurality of, all ventilation hole I evenly is seted up casing upper portion both sides wall, the casing outer wall corresponds every ventilation hole I equidistance is connected with rain eaves I, the backplate is installed casing inner wall, compress tightly the piece and all include L shaped plate, sleeve and loop bar and spring, two the L shaped plate is connected to respectively the set casing both sides wall, two the sleeve is connected to the correspondence respectively the L shaped plate, two the loop bar cup joints to corresponding respectively in the sleeve, two the spring respectively with correspond the sleeve with the loop bar is connected, and two the loop bar still all with the translucent cover activity laminating, the brim of a hat subassembly includes support and brim of a hat, the support is provided with two, two the support is connected to respectively both ends about the casing, brim of a hat and upper portion the support is fixed, just the brim of a hat still with casing top intercommunication, the brim of a hat both sides wall is still impartial apart from having seted up ventilation hole II, two outer walls of the brim of a hat still correspond every II equidistance in ventilation hole is connected with rain-proof brim II.

In an embodiment of the present invention, the door body is hinged to the opening of the casing, and the outer surface of the door body and the front side of the brim are located on the same longitudinal plane.

The utility model discloses an in the embodiment, the slide has all been seted up to set casing inner wall both sides, translucent cover outer wall both sides still all are connected with the slider with the slide looks adaptation that corresponds.

The utility model discloses an in the embodiment, intake stack opening part inner wall is equipped with the internal thread, and the frame outer wall of dust screen I from the area is equipped with the external screw thread with internal thread looks adaptation.

In an embodiment of the utility model, dust screen II has all been cemented to casing upper portion inner wall both sides, and two dust screen II can cover respectively the ventilation hole I of casing both sides wall.

In an embodiment of the present invention, the top wall of the housing is provided with a rectangular opening connected to the visor.

In an embodiment of the utility model, the dust screen III has all been glued to brim of a hat inner wall both sides, and two dust screen III can cover respectively the ventilation hole II of brim of a hat both sides wall.

In an embodiment of the present invention, an outer side wall of the housing is further fixedly connected with a binding wire frame in pairs.

In an embodiment of the present invention, the backboard is provided with a plurality of fixing slots, and the backboard can be provided with the fixing frame by using the corresponding fixing slots.

In an embodiment of the present invention, the number of the fixing frames is three, and three the lengths of the fixing frames are all different.

The utility model has the advantages that: the utility model discloses a waterproof heat dissipation type control front end case that obtains through above-mentioned design, when using, utilize expansion nail cooperation upper and lower two supports to install the casing to certain fixed position fast earlier, start radiator fan and make the outside cold air of casing filter through dust screen I after rethread air inlet pipe gets into to the translucent cover inside, later through a plurality of fresh air inlets again the inside cold air of translucent cover fast transfer to the casing inside, and the heat that the electronic components and parts inside the casing distribute discharges from all ventilation holes I and ventilation holes II, and casing and brim of a hat inner wall are equipped with dust screen II and dust screen III that covers ventilation hole I and ventilation hole II respectively, can reduce the probability that the dust got into the casing inside in the process of ventilating with dust screen II and dust screen III, the electronic components of installing on the backplate is conveniently dispelled the heat and is cooled down to the processing usually to above-mentioned heat dissipation operation, increase its life, outwards press two loop bars simultaneously and make corresponding spring compressed to make the loop bar keep away from the translucent cover, just can keep away from the set casing with the translucent cover pull fast, conveniently dismantle maintenance or quick replacement radiator fan like this.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a waterproof heat-dissipation type monitoring front-end box according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of fig. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a case housing according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an indirect connection relationship between the cooling fan and the fixing case according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a cross-sectional position relationship between the housing and the vent hole i according to an embodiment of the present invention;

fig. 6 is a left side view of the structure of fig. 1 according to an embodiment of the present invention;

fig. 7 is a rear side view of the structure of fig. 1 according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a partially enlarged structure at a in fig. 2 according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a pressing member according to an embodiment of the present invention;

FIG. 10 is a schematic structural view of a positional relationship between a back plate and a fixing slot according to an embodiment of the present invention;

fig. 11 is a schematic view of a connection relationship between the back plate and the fixing frame according to an embodiment of the present invention.

In the figure: 10-a case assembly; 110-a case member; 111-a housing; 112-vent I; 113-a stationary shell; 114-a transparent cover; 115-a compression member; 1151-L-shaped plate; 1152-sleeve; 1153-a loop bar; 1154-a spring; 116-a heat dissipation fan; 117-air inlet duct; 118-air inlet holes; 119-rain-proof eaves I; 120-a back-plate; 130-a door body; 140-fixed slotted holes; 150-a holder; 20-a visor assembly; 210-a scaffold; 220-brim of a hat; 230-vent II; 240-rain-proof eaves II.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, 3 and 9, the present invention provides a waterproof and heat-dissipating type monitoring front end box, which includes a box body assembly 10 and a visor assembly 20.

The box assembly 10 is additionally provided with the heat dissipation fan 116 which is convenient to disassemble and assemble, so that not only can the components inside the shell 111 be quickly dissipated without occupying the space inside the shell 111, but also the heat dissipation fan 116 can be quickly disassembled, assembled, maintained or replaced by using the pressing piece 115; the cap peak assembly 20 is communicated with the top of the shell 111, the side wall of the cap peak assembly is provided with a vent hole II 230 and a rain-proof peak II 240, so that heat dissipation and ventilation are facilitated, meanwhile, the cap peak assembly 20 and the front end face of the door body 130 are located on the same longitudinal plane, and the probability that rainwater enters from the gap between the door body 130 and the shell 111 can be reduced.

Referring to fig. 2 to 8, the box assembly 10 includes a box member 110, a back plate 120 and a door 130, the box member 110 includes a housing 111 and a vent i 112, a fixing housing 113 is connected to an outer bottom of the housing 111, and the fixing housing 113 and the outer bottom of the housing 111 are fixed by screws. Sliding connection has translucent cover 114 in the set casing 113, and is concrete, and the slide has all been seted up to 113 inner wall both sides of set casing, and translucent cover 114 outer wall both sides still all are connected with the slider with the slide looks adaptation that corresponds, and wherein, two sliders all set up with translucent cover 114 integrated into one piece. The fixing case 113 is connected at both sides thereof with pressing members 115.

Referring to fig. 9, each of the pressing members 115 includes L-shaped plates 1151, sleeves 1152, sleeve rods 1153 and springs 1154, the two L-shaped plates 1151 are respectively integrally connected to two outer sidewalls of the fixing housing 113, the two sleeves 1152 are respectively integrally connected to the corresponding L-shaped plates 1151, the two sleeve rods 1153 are respectively sleeved in the corresponding sleeves 1152, wherein the sleeve rods 1153 are integrally formed with a protrusion, and a moving track adapted to the protrusion is disposed on an inner wall of each sleeve 1152. Two springs 1154 pass through bolted connection with corresponding sleeve 1152 and loop bar 1153 respectively, and two loop bars 1153 still all with translucent cover 114 activity laminating, utilize the cooperation of loop bar 1153 and spring 1154 to make loop bar 1153 block the translucent cover 114 and remove, and then can conveniently fix translucent cover 114, and when spring 1154 was compressed completely, transparent cover 114 can be kept away from to loop bar 1153 simultaneously, can conveniently dismantle translucent cover 114 like this, dismantle radiator fan 116 indirectly.

Referring to fig. 3 and 4, a heat dissipation fan 116 is installed at the bottom inside the transparent cover 114 through a screw, the upper portion of the transparent cover 114 is communicated with an air inlet duct 117 with a downward opening through a flange, a dust screen i (not shown) is further arranged at an opening of the inner wall of the air inlet duct 117, specifically, an inner thread is arranged on the inner wall of the opening of the air inlet duct 117, and an outer thread matched with the inner thread is arranged on the outer wall of a frame of the dust screen i. The bottom side wall of the casing 111 is also provided with air inlet holes 118 at equal intervals, and the transparent cover 114 can be communicated with the casing 111 by utilizing the air inlet holes 118.

Referring to fig. 5, a plurality of ventilation holes i 112 are formed in the first ventilation holes i 112, all the ventilation holes i 112 uniformly penetrate through the two side walls of the upper portion of the casing 111, the outer wall of the casing 111 is connected with a rain-proof eaves i 119 corresponding to the first ventilation holes i 112 in an isometric integral forming mode, two sides of the inner wall of the upper portion of the casing 111 are provided with dust screens ii fixed by strong glue, and the two dust screens ii can cover the ventilation holes i 112 of the two side walls of the casing.

Referring to fig. 2, 6, 10 and 11, the back plate 120 is mounted on the inner wall of the casing 111 by screws, the back plate 120 is provided with a plurality of fixing slots 140, the back plate 120 can be mounted with fixing frames 150 by using the corresponding fixing slots 140, the fixing frames 150 are fixed to the front end surface of the back plate 120 by the cooperation of the screws and the fixing slots 140, the number of the fixing frames 150 is three, the lengths of the three fixing frames 150 are different, the fixing frames 150 are used for mounting electronic components, the specific mounting manner is the prior art, and details are not described herein. One outer side wall of the housing 111 is further fixedly connected with binding frames in pairs through screws, and it should be noted that the two binding frames are respectively located at the lower part of the right outer side wall in fig. 6, and the two binding frames are utilized to conveniently wind redundant wires. The door body 130 is hinged to the opening of the shell 111 through a hinge, and the outer surface of the door body 130 and the front side surface of the visor 220 are located on the same longitudinal plane.

Referring to fig. 2 and 6, the visor assembly 20 includes two brackets 210 and two visors 220, the two brackets 210 are respectively welded to the upper and lower ends of the housing 111, the visors 220 are fixed to the upper brackets 210 by screws, the visors 220 are further communicated with the top end of the housing 111, and specifically, a rectangular opening connected to the visors 220 is formed in the top wall of the housing 111.

Referring to fig. 2 and 8, two side walls of the brim 220 are further provided with vent holes ii 230 at equal intervals, two outer walls of the brim 220 are further connected with rain-proof brim ii 240 at equal intervals corresponding to each vent hole ii 230 in an integrated manner, two sides of the inner wall of the brim 220 are respectively adhered with dust screens iii by strong glue, and the two dust screens iii can cover the vent holes ii 230 on the two side walls of the brim 220 respectively.

This waterproof heat dissipation type control front end case's theory of operation: when the novel hat is used, the expansion nail is matched with the upper bracket 210 and the lower bracket 210 to quickly mount the shell 111 to a certain fixed position, the cooling fan 116 is started to enable cold air outside the shell 111 to enter the transparent cover 114 through the air inlet pipeline 117 after being filtered by the dust screen I, then the cold air inside the transparent cover 114 is quickly transferred to the shell 111 through the air inlet holes 118, heat emitted by electronic components inside the shell 111 is exhausted from all the air vent I112 and the air vent II 230, the inner walls of the shell 111 and the hat brim 220 are respectively provided with the dust screen II and the dust screen III which cover the air vent I112 and the air vent II 230, the probability that dust enters the shell 111 in the ventilation process can be reduced by utilizing the dust screen II and the dust screen III, and the probability that rainwater enters the shell 111 from the air vent I112 and the air vent II 230 can be reduced by utilizing the rain-proof brim I119 and the rain-proof brim II 240, generally, the heat dissipation operation facilitates heat dissipation and temperature reduction of the electronic components mounted on the backplate 120, increases the service life of the electronic components, and presses the two rods 1153 outwards to compress the corresponding springs 1154 and keep the rods 1153 away from the transparent cover 114, so as to quickly pull the transparent cover 114 away from the fixed shell 113, thereby facilitating disassembly and maintenance or quick replacement of the heat dissipation fan 116, and the heat dissipation fan 116 is mounted in the transparent cover 114 to reduce the occupied space of the interior of the housing 111.

It should be noted that the specific model specifications of the cooling fan 116 and the fixing frame 150 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the heat dissipation fan 116 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof heat dissipation type monitoring front end box is characterized by comprising

Box subassembly (10), box subassembly (10) are including case spare (110) and backplate (120) and the door body (130), case spare (110) are including casing (111) and ventilation hole I (112), casing (111) outer bottom is connected with set casing (113), sliding connection has translucent cover (114) in set casing (113), set casing (113) both sides all are connected with compresses tightly piece (115), radiator fan (116) are installed to bottom in translucent cover (114), translucent cover (114) upper portion intercommunication has opening air inlet duct (117) down, air inlet duct (117) inner wall opening part still is equipped with dust screen I, air inlet hole (118) have been seted up to casing (111) bottom side wall still equidistance, translucent cover (114) can utilize air inlet hole (118) with casing (111) intercommunication, ventilation hole I (112) are provided with a plurality of, all the ventilation holes I (112) are uniformly formed in two side walls of the upper portion of the shell (111), the outer wall of the shell (111) is connected with rain-proof eaves I (119) corresponding to each ventilation hole I (112) in an equidistant mode, and the back plate (120) is installed on the inner wall of the shell (111);

the pressing part (115) comprises L-shaped plates (1151), sleeves (1152), sleeve rods (1153) and springs (1154), the two L-shaped plates (1151) are respectively connected to two side walls of the fixed shell (113), the two sleeves (1152) are respectively connected to the corresponding L-shaped plates (1151), the two sleeve rods (1153) are respectively sleeved into the corresponding sleeves (1152), the two springs (1154) are respectively connected with the corresponding sleeves (1152) and the corresponding sleeve rods (1153), and the two sleeve rods (1153) are movably attached to the transparent cover (114);

brim of a hat subassembly (20), brim of a hat subassembly (20) includes support (210) and brim of a hat (220), support (210) are provided with two, two support (210) are connected to respectively both ends about casing (111), brim of a hat (220) and upper portion support (210) are fixed, just brim of a hat (220) still with casing (111) top intercommunication, the ventilation hole II (230) have still been seted up to brim of a hat (220) both sides wall impartial distance, two outer walls of brim of a hat (220) still correspond every ventilation hole II (230) equidistance is connected with prevents rain brim II (240).

2. The waterproof heat-dissipation type monitoring front end box is characterized in that the door body (130) is hinged to an opening of the shell (111), and the outer surface of the door body (130) and the front side surface of the visor (220) are located on the same longitudinal plane.

3. The waterproof heat-dissipation type monitoring front-end box according to claim 1, characterized in that slide ways are respectively formed on two sides of the inner wall of the fixed shell (113), and slide blocks matched with the corresponding slide ways are respectively connected to two sides of the outer wall of the transparent cover (114).

4. The waterproof heat-dissipation type monitoring front-end box is characterized in that an inner thread is arranged on the inner wall of an opening of the air inlet pipeline (117), and an outer thread matched with the inner thread is arranged on the outer wall of a frame of the dust screen I.

5. The waterproof heat-dissipation type monitoring front-end box according to claim 1, characterized in that dust screens ii are adhered to two sides of the inner wall of the upper portion of the housing (111), and the two dust screens ii can cover the ventilation holes i (112) on the two side walls of the housing (111), respectively.

6. The waterproof heat-dissipation type monitoring front-end box according to claim 1, characterized in that a rectangular opening connected with the visor (220) is formed in the top wall of the housing (111).

7. The waterproof heat-dissipation type monitoring front-end box is characterized in that dust screens III are adhered to two sides of the inner wall of the cap peak (220), and the two dust screens III can cover the ventilation holes II (230) on the two side walls of the cap peak (220).

8. The waterproof heat-dissipation type monitoring front-end box according to claim 1, characterized in that a binding frame is fixedly connected to an outer side wall of the housing (111) in pairs.

9. The waterproof heat-dissipation type monitoring front end box according to claim 1, wherein a plurality of fixing slotted holes (140) are formed in the back plate (120), and the back plate (120) can be provided with fixing frames (150) by using the corresponding fixing slotted holes (140).

10. The waterproof heat-dissipation type monitoring front-end box according to claim 9, wherein the number of the fixing frames (150) is three, and the lengths of the three fixing frames (150) are different.