CN213782620U

CN213782620U - Indoor block terminal of temperature and humidity measurement

Info

Publication number: CN213782620U
Application number: CN202022576769.1U
Authority: CN
Inventors: 姚平; 王鹏; 张正
Original assignee: Jiangsu Dahang Gaohua Electric Co Ltd
Current assignee: Jiangsu Dahang Gaohua Electric Co Ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-23
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses an indoor distribution box for temperature and humidity detection, which comprises a box body and a front cover buckled at the front side of the box body, wherein a detection port is arranged on the front side surface of the front cover along the vertical direction, the detection port is in a long strip shape, the detection port penetrates through the front cover backwards, a rotating shaft is rotatably connected in the detection port along the vertical direction, the front side of the rotating shaft is right opposite to the detection port, the rear side of the rotating shaft is positioned in the box body, the rotating shaft drives the indoor environment through a driving motor to intermittently rotate during the use process, the temperature and humidity conditions of the indoor environment where the distribution box is positioned can be detected when a humidity detection sensor and a temperature detection sensor face outwards, and the temperature and humidity conditions inside the box body can be detected in time when the humidity detection sensor and the temperature detection sensor rotate along with the rotating shaft to the inside of the box body, thereby improving the detection range and the use flexibility thereof.

Description

Indoor block terminal of temperature and humidity measurement

Technical Field

The utility model relates to an indoor block terminal field, concretely relates to indoor block terminal of temperature and humidity measurement.

Background

The indoor distribution box plays a role in power utilization management and safety protection, and along with the development of intelligent home furnishing, the indoor distribution box also develops towards the direction of intellectualization; the electric elements installed in the indoor distribution box usually generate certain heat in the working and using processes, so that the internal working temperature of the indoor distribution box needs to be monitored, the indoor distribution box is timely processed when the internal temperature of the indoor distribution box is higher, and meanwhile, when the distribution box is used in an indoor environment, in order to avoid being damaged by damp, the humidity of the internal working environment needs to be detected so as to remind a user of timely processing; the common device for detecting temperature and humidity can only detect at a fixed position, the detection range and the installation position are relatively fixed, and the use is not flexible enough.

Therefore, how to solve the defects of the prior art is a subject of the present invention.

Disclosure of Invention

In order to solve the problem, the utility model discloses an indoor block terminal of temperature and humidity measurement.

In order to achieve the above purpose, the utility model provides a following technical scheme: an indoor distribution box for temperature and humidity detection comprises a box body and a front cover buckled on the front side of the box body, wherein a detection port is formed in the front side face of the front cover along the vertical direction and is in a long strip shape, the detection port penetrates through the front cover backwards, a rotating shaft is rotatably connected in the detection port along the vertical direction, the front side of the rotating shaft is right opposite to the detection port, the rear side of the rotating shaft is positioned in the box body, a conductive sliding ring is connected to the top end of the rotating shaft in a transmission manner, a driving motor is connected to the bottom of the rotating shaft in a transmission manner, the rotating shaft drives an intermittent rotating motion through the driving motor, a humidity detection sensor and a temperature detection sensor are embedded and installed in the front side face of the rotating shaft along the vertical direction, and the signal output ends of the humidity detection sensor and the temperature detection sensor are electrically connected with the input end of the conductive sliding ring, the output end of the conductive slip ring is electrically connected with a single chip microcomputer controller, the single chip microcomputer controller is installed at the bottom of an inner cavity of the box body, an ink display screen is embedded and installed on the front side face of the front cover, and the signal input end of the ink display screen is electrically connected with the signal output end of the single chip microcomputer controller;

the left end of the front side face of the front cover is provided with a ventilation opening, the rear side face of the front cover is provided with a fan corresponding to the ventilation opening, the fan is electrically connected with the control end of the single chip microcomputer controller, and the right side wall of the box body is provided with a plurality of air inlet holes communicated with the inner cavity of the box body.

Furthermore, the right side wall of the inner cavity of the box body corresponds to the air inlet hole, and an air filter plate is arranged on the air inlet hole, and the air inlet hole is opposite to the air filter plate.

Furthermore, an HEPA filter screen layer is arranged in the middle of the air filter plate, magnetic sheets are fixed at four corners of the edge of the air filter plate, and the air filter plate is detachably adsorbed and fixed on the right side wall of the inner cavity of the box body through the magnetic sheets.

Furthermore, the front side of rotation axis has seted up the caulking groove along its length direction, humidity detection sensor and temperature detection sensor are all installed in the caulking groove.

Furthermore, the rear side face of the front cover corresponds to the left side and the right side of the rotating shaft and is fixedly connected with a sealing rubber strip, the sealing rubber strip is vertically arranged, and the sealing rubber strip is in contact fit with the rear side face of the rotating shaft and shields the rotating shaft and a gap between the detection ports.

Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses an indoor distribution box, a detection port has been seted up on the protecgulum, it has a rotation axis to rotate in the detection port, embedding on the rotation axis and installing humidity detection sensor and temperature detection sensor, the rotation axis drives action intermittent type nature rotary motion through driving motor in the use, can detect the temperature and humidity condition of the indoor environment at distribution box place when humidity detection sensor and temperature detection sensor are towards the outside, and can detect the temperature and humidity condition inside the box again in time when humidity detection sensor and temperature detection sensor rotate to the box inside along with the rotation axis, thereby improved its detection range and use flexibility; furthermore, still install the fan on the protecgulum, when it detects the inside high temperature of box, can open the fan automatically, supplementary it dispels the heat.

Drawings

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

FIG. 2 is a rear view of the front cover of the present invention;

FIG. 3 is a rear perspective view of the front cover;

fig. 4 is a rear perspective view of the case.

Fig. 5 is a front perspective view of the case.

Fig. 6 is a schematic structural view of an air filter plate.

List of reference numerals: 100 boxes, 101 single chip microcomputer controllers, 102 air inlet holes, 103 air filter plates, 104 sealing rubber strips, 131 magnetic sheets, 200 front covers, 201 detection ports, 202 ink display screens, 203 ventilation ports, 204 fans, 300 rotating shafts, 301 conductive slip rings, 302 driving motors, 303 humidity detection sensors and 304 temperature detection sensors.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the 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.

Example (b): referring to fig. 1-6, an indoor distribution box for temperature and humidity measurement comprises a box body 100 and a front cover 200 fastened to the front side of the box body 100, wherein a detection port 201 is formed in the front side surface of the front cover 200 along the vertical direction, the detection port 201 is strip-shaped, the detection port 201 penetrates through the front cover 200 backwards, a rotating shaft 300 is rotatably connected in the detection port 201 along the vertical direction, the front side of the rotating shaft 300 is opposite to the detection port 201, the rear side of the rotating shaft 300 is located in the box body 100, the top end of the rotating shaft 300 is in transmission connection with a conductive slip ring 301, the bottom of the rotating shaft 300 is in transmission connection with a driving motor 302, the conductive slip ring 301 adopts an M3112402 type 8-way signal transmission conductive slip ring, the conductive slip ring can transmit electric signals while the rotating shaft 300 rotates, the upper end of the rotating shaft 300 is electrically connected with the rotating end of the conductive slip ring 301, the conductive slip ring 301 is fixed on the front cover 200 through screws, the lower end of the rotating shaft 300 is fixed on the front cover 200 through a support, the rotating shaft 300 is rotatably connected with the front cover 200 through a bearing, the driving motor 302 adopts the existing stepping motor, and the gap motion can be realized by setting the pulse number; the output shaft end of the driving motor 302 is connected with the lower end of the rotating shaft 300 through a key, and is used for driving the rotating shaft 300 to do clearance motion;

a humidity detection sensor 303 and a temperature detection sensor 304 are embedded in the front side surface of the rotating shaft 300 along the vertical direction, the signal output ends of the humidity detection sensor 303 and the temperature detection sensor 304 are electrically connected with the input end of the conductive slip ring 301, the output end of the conductive slip ring 301 is electrically connected with the single chip microcomputer controller 101, the humidity detection sensor 303 adopts a DHT11 type sensor, the temperature detection sensor 304 adopts a ZTP-135SR type infrared temperature detection sensor, a caulking groove is formed in the front side surface of the rotating shaft 300 along the length direction of the rotating shaft, and the humidity detection sensor 303 and the temperature detection sensor 304 are both installed in the caulking groove;

the single chip microcomputer controller 101 is installed at the bottom of the inner cavity of the box body 100, the ink display screen 202 is installed on the front side face of the front cover 200 in an embedded mode, and the SPI signal input end of the ink display screen 202 is electrically connected with the signal output end of the single chip microcomputer controller 101;

the left end of the front side of the front cover 200 is provided with a vent 203, the rear side of the front cover 200 is provided with a fan 204 corresponding to the vent 203, the fan 204 is electrically connected with the control end of the singlechip controller 101, and the right side wall of the box body 100 is provided with a plurality of air inlet holes 102 communicated with the inner cavity of the box body; the fan 204 is controlled by the singlechip controller 101 to be opened or closed, and when the box body 100 does not need to dissipate heat, the fan 204 is closed, so that energy consumption is saved;

when the intelligent cabinet temperature sensor works, the rotating shaft 300 is driven by the driving motor 302 to do intermittent rotating motion, the temperature and humidity conditions of the indoor environment where the distribution box is located can be detected when the humidity detection sensor 303 and the temperature detection sensor 304 face outwards, the temperature and humidity conditions inside the cabinet 100 can be detected timely when the humidity detection sensor 303 and the temperature detection sensor 304 rotate to the inside of the cabinet 100 along with the rotating shaft 300, electrical signals detected by the humidity detection sensor 303 and the temperature detection sensor 304 are transmitted to the single chip microcomputer controller 101 through the conductive sliding ring 301, the temperature information and the humidity information are output to the ink display screen 202 after being processed by the single chip microcomputer controller 101, and the ink display screen 202 is used for displaying; when the temperature detection sensor 304 detects that the temperature inside the box body 100 is too high, the fan 204 can be automatically started, external air flow enters the box body 100 through the air inlet hole 102 and then is discharged through the air vent 203 on the front cover 200, and circulating air flow is formed to assist the heat dissipation of the box body; at lower temperatures, the fan 204 may be shut down to reduce power consumption.

An air filter plate 103 is arranged on the right side wall of the inner cavity of the box body 100 corresponding to the air inlet holes 102, the air inlet holes 102 are opposite to the air filter plate 103, an HEPA filter screen layer is arranged in the middle of the air filter plate 103, magnetic sheets 131 are fixed at four corners of the edge of the air filter plate 103, and the air filter plate 103 is detachably adsorbed and fixed on the right side wall of the inner cavity of the box body 100 through the magnetic sheets 131; the HEPA filter screen layer can play a role in filtering dust, so that the dust in the box body 100 is reduced; the magnetic sheets 131 can make the air filter plate 103 fixed on the inner cavity wall of the box 100 in an adsorbing manner, so that the disassembly is convenient and fast, and the cleaning is convenient.

The rear side surface of the front cover 200 is fixedly connected with a sealing rubber strip 104 corresponding to the left side and the right side of the rotating shaft 300, the sealing rubber strip 104 is vertically arranged, and the sealing rubber strip 104 is in contact fit with the rear side surface of the rotating shaft 300 and shields a gap between the rotating shaft 300 and the detection port 201; the sealing rubber strip 104 is a silica gel strip, which plays a sealing role to reduce the entrance of external dust.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides an indoor block terminal of temperature and humidity measurement which characterized in that: including front cover (200) of box (100) and lock in box (100) front side, a detection mouth (201) has been seted up along vertical direction on the leading flank of front cover (200), and this detection mouth (201) is rectangular form, detection mouth (201) run through backward front cover (200), it is connected with a rotation axis (300) to rotate along vertical direction in detection mouth (201), and the front side of this rotation axis (300) is just right detect mouth (201), the rear side of rotation axis (300) is located in box (100), the top transmission of rotation axis (300) is connected with electrically conductive sliding ring (301), the bottom transmission of rotation axis (300) is connected with a driving motor (302), rotation axis (300) pass through driving motor (302) drive makes intermittent type rotary motion, humidity detection sensor (303) and temperature detection sensor (304) are installed along vertical direction embedding to the leading flank of rotation axis (300), the signal output ends of the humidity detection sensor (303) and the temperature detection sensor (304) are electrically connected with the input end of the conductive slip ring (301), the output end of the conductive slip ring (301) is electrically connected with the single chip microcomputer controller (101), the single chip microcomputer controller (101) is installed at the bottom of the inner cavity of the box body (100), the ink display screen (202) is embedded and installed on the front side surface of the front cover (200), and the signal input end of the ink display screen (202) is electrically connected with the signal output end of the single chip microcomputer controller (101);

a vent (203) is arranged at the left end of the front side face of the front cover (200), a fan (204) is arranged on the rear side face of the front cover (200) corresponding to the vent (203), the fan (204) is electrically connected with the control end of the single chip microcomputer controller (101), and a plurality of air inlet holes (102) communicated with the inner cavity of the box body (100) are arranged on the right side wall of the box body.

2. The indoor distribution box of temperature and humidity measurement of claim 1, characterized in that: an air filter plate (103) is arranged on the right side wall of the inner cavity of the box body (100) corresponding to the air inlet holes (102), and the air inlet holes (102) are opposite to the air filter plate (103).

3. The indoor distribution box of temperature and humidity measurement of claim 2, characterized in that: the middle part of the air filter plate (103) is provided with a HEPA filter screen layer, magnetic sheets (131) are fixed at four corners of the edge of the air filter plate (103), and the air filter plate (103) is fixed on the right side wall of the inner cavity of the box body (100) through the magnetic sheets (131) in a separable adsorption mode.

4. The indoor distribution box of temperature and humidity measurement of claim 1, characterized in that: the front side of rotation axis (300) has seted up the caulking groove along its length direction, humidity detection sensor (303) and temperature detection sensor (304) are all installed in the caulking groove.

5. The indoor distribution box of temperature and humidity measurement of claim 1, characterized in that: the rear side face of the front cover (200) corresponds to the left side and the right side of the rotating shaft (300) and is fixedly connected with a sealing rubber strip (104), the sealing rubber strip (104) is vertically arranged, and the sealing rubber strip (104) is in contact fit with the rear side face of the rotating shaft (300) and shields a gap between the rotating shaft (300) and the detection port (201).