CN219266231U

CN219266231U - Shell sensor heat insulation frame

Info

Publication number: CN219266231U
Application number: CN202320029115.8U
Authority: CN
Inventors: 龚芳
Original assignee: Guangzhou Qingmai Electronics Co ltd
Current assignee: Guangzhou Qingmai Electronics Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-27
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a heat insulation frame for a shell sensor, which belongs to the technical field of ambient air detection and comprises a shell, wherein the bottom of the inner wall of the shell is fixedly connected with a frame body, the bottom of the inner wall of the shell is provided with a plurality of first heat dissipation holes, the bottom of the inner wall of the shell is fixedly connected with a heat insulation wall, the bottom of the inner wall of the shell is fixedly connected with a temperature and humidity sensor, the bottom of the inner wall of the shell is fixedly connected with a battery, the bottom of the inner wall of the shell is fixedly connected with a plurality of bosses, the side surfaces of the bosses are provided with second heat dissipation holes, the shell structure is scientifically designed through the types of the sensors, the shell is divided into a plurality of areas, and cold and hot separation is carried out, so that the measurement deviation of the sensor is avoided due to the influence of a heating element, and the first heat dissipation holes and the second heat dissipation holes are sealed when the instrument is not used, and dust is prevented from entering.

Description

Shell sensor heat insulation frame

Technical Field

The utility model relates to the technical field of ambient air detection, in particular to a heat insulation frame of a shell sensor.

Background

The existing ambient air quality detector usually integrates various sensors, and the individual sensors need to generate high-temperature measurement due to a measurement method, but the internal structure of the general ambient air detector shell is not specially designed, so that heat in the product is easily accumulated, the temperature in the body shell is greatly increased, and the temperature-sensitive sensing measurement generates errors.

The environment air detector is internally provided with a plurality of high-power heating sensors, a large amount of heat can be generated in the working process, if the shell is not specially treated, the heat generated by the heating sensors can be accumulated in the shell, so that the temperature in the shell is greatly increased, the temperature and humidity sensor is a temperature sensitive sensor, when the temperature is increased, the measurement of the temperature and humidity sensor is interfered, the measurement is inaccurate, a radiating hole is formed in the surface of the shell, dust is easily led to enter the shell through the radiating hole after long-time exposure, electronic elements in the shell are easily damaged, and the environment air detector is affected.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects existing in the prior art, the utility model aims to provide a heat insulation frame for a shell sensor, which has the characteristics of good heat dissipation effect and reduced dust entering.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a heat insulation frame for a shell sensor, which comprises a shell, wherein the bottom of the inner wall of the shell is fixedly connected with a frame body, the bottom of the inner wall of the shell is provided with a plurality of first heat dissipation holes, the bottom of the inner wall of the shell is fixedly connected with a heat insulation wall, the bottom of the inner wall of the shell is fixedly connected with a temperature and humidity sensor, the bottom of the inner wall of the shell is fixedly connected with a battery, the bottom of the inner wall of the shell is fixedly connected with a plurality of bosses, the side surfaces of the bosses are provided with second heat dissipation holes, the back of the shell is provided with two guide grooves, and the inner walls of the two guide grooves are slidably connected with a telescopic cover.

When the heat insulation frame for the shell sensor is used, the shell structure is scientifically designed through the type of the sensor, the shell is divided into a plurality of areas, cold-heat separation is carried out, so that the sensor measurement deviation is avoided due to the influence of a heating element, the sensor slides in the guide groove through the telescopic cover, and when an instrument is not used, the first radiating hole and the second radiating hole are sealed, and dust is prevented from entering.

Further, the upper surfaces of the bosses are fixedly connected with high-power heat generating sensors.

Further, a plurality of key holes are formed in the bottom of the inner wall of the shell.

Further, two heat dissipation fans are fixedly connected to the bottom of the inner wall of the shell.

Further, a plurality of connecting holes are fixedly connected to the bottom of the inner wall of the shell, and the connecting holes are symmetrically arranged at four corners of the shell.

Further, the upper surface of the telescopic cover is fixedly connected with an anti-slip strip.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the heat insulation frame for the shell sensor, the shell structure is scientifically designed through the type of the sensor, the shell is divided into a plurality of areas, and cold-heat separation is carried out, so that the measurement deviation of the sensor caused by the influence of a heating element is avoided, the sensor slides in a guide groove through a telescopic cover, and when an instrument is not used, the first heat dissipation hole and the second heat dissipation hole are sealed, and dust is prevented from entering;

2. this a shell sensor heat insulating frame through setting up high-power heat generating sensor at the boss surface to be convenient for discharge the heat that high-power heat generating sensor during operation produced through the second louvre, through setting up the heat dissipation fan, thereby accelerate the inside circulation of air of casing, thereby accelerate radiating efficiency, through setting up the connecting hole, thereby be convenient for install fixedly to the casing, through setting up the antislip strip, thereby be convenient for drive flexible cover and slide in the guide way.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic rear view of the present utility model.

The marks in the drawings are:

1. a housing; 2. a frame; 3. a first heat radiation hole; 4. a heat insulating wall; 5. a temperature and humidity sensor; 6. a battery; 7. a boss; 8. a second heat radiation hole; 9. a guide groove; 10. a telescoping shield; 11. high-power heat generating sensor; 12. a key hole; 13. a heat dissipation fan; 14. a connection hole; 15. an anti-slip strip.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a shell sensor heat insulating frame, including casing 1, casing 1 inner wall bottom fixedly connected with framework 2, a plurality of first louvres 3 have been seted up to casing 1 inner wall bottom, casing 1 inner wall bottom fixedly connected with heat-proof wall 4, casing 1 inner wall bottom fixedly connected with temperature and humidity sensor 5, casing 1 inner wall bottom fixedly connected with battery 6, casing 1 inner wall bottom fixedly connected with a plurality of boss 7, the second louvres 8 have all been seted up to a plurality of boss 7 sides, two guide slots 9 have been seted up to the casing 1 back, two guide slot 9 inner wall sliding connection have flexible cover 10, carry out scientific design to casing 1 structure through the type of sensor, divide into a plurality of region with casing 1, carry out "cold-hot separation", thereby avoid because heating element's influence, lead to sensor measurement deviation, slide in guide slot 9 through flexible cover 10, thereby when not using the instrument, with first louvres 3 and second louvres 8 seal, thereby prevent that the dust from getting into.

Specifically, the upper surface of a plurality of bosses 7 is fixedly connected with a high-power heat generating sensor 11, and a plurality of key holes 12 are formed in the bottom of the inner wall of the shell 1.

Through adopting above-mentioned technical scheme, through setting up high-power heat generating sensor 11 at boss 7 surface to be convenient for with the heat that high-power heat generating sensor 11 during operation produced through second louvre 8 discharge.

Specifically, two heat dissipation fans 13 are fixedly connected to the bottom of the inner wall of the shell 1.

Through adopting above-mentioned technical scheme, through setting up heat dissipation fan 13 to accelerate the inside circulation of air of casing 1, thereby accelerate radiating efficiency.

Specifically, a plurality of connecting holes 14 are fixedly connected to the bottom of the inner wall of the shell 1, and the connecting holes 14 are symmetrically arranged at four corners of the shell 1.

By adopting the above technical scheme, through setting up connecting hole 14 to be convenient for install fixedly to casing 1.

Specifically, the upper surface of the telescopic cover 10 is fixedly connected with an anti-slip strip 15.

By adopting the technical scheme, the telescopic cover 10 is conveniently driven to slide in the guide groove 9 by arranging the anti-slip strip 15.

The working principle of the utility model is as follows: during the use, in instrument work and charging process, especially in the charging process, battery 6 can produce certain heat, increase thermal-insulated wall 4 can block the heat of battery 6 and directly pass to temperature and humidity sensor 5, increase a row of first louvre 3 again between thermal-insulated wall 4 and the framework 2, can unnecessary heat be followed first louvre 3 and is passed through, further reduce the influence of battery 6 heat to temperature and humidity sensor 5, lead to sensor measurement deviation, through setting up high-power heat-generating sensor 11 on boss 7 surface, be convenient for pass through second louvre 8 with the heat that high-power heat-generating sensor 11 during operation produced, make heat dissipation fan 13 work simultaneously, accelerate the inside air circulation of casing 1, accelerate radiating efficiency, when not using the instrument, under the effect of antislip strip 15, drive telescopic hood 10 and slide in guide slot 9, seal first louvre 3 and second louvre 8, prevent the dust entering.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a shell sensor heat insulating frame, includes casing (1), its characterized in that: casing (1) inner wall bottom fixedly connected with framework (2), a plurality of first louvres (3) have been seted up to casing (1) inner wall bottom, casing (1) inner wall bottom fixedly connected with heat-proof wall (4), casing (1) inner wall bottom fixedly connected with temperature and humidity sensor (5), casing (1) inner wall bottom fixedly connected with battery (6), casing (1) inner wall bottom fixedly connected with a plurality of boss (7), a plurality of second louvres (8) have all been seted up to boss (7) side, two guide way (9) have been seted up to casing (1) back guide way (9) inner wall sliding connection has flexible cover (10).

2. The housing sensor bezel of claim 1, wherein: the upper surfaces of the bosses (7) are fixedly connected with high-power heat generating sensors (11).

3. The housing sensor bezel of claim 1, wherein: a plurality of key holes (12) are formed in the bottom of the inner wall of the shell (1).

4. The housing sensor bezel of claim 1, wherein: two heat dissipation fans (13) are fixedly connected to the bottom of the inner wall of the shell (1).

5. The housing sensor bezel of claim 1, wherein: the bottom of the inner wall of the shell (1) is fixedly connected with a plurality of connecting holes (14), and the connecting holes (14) are symmetrically arranged at four corners of the shell (1).

6. The housing sensor bezel of claim 1, wherein: the upper surface of the telescopic cover (10) is fixedly connected with an anti-slip strip (15).