CN218727084U

CN218727084U - Indoor formaldehyde detector

Info

Publication number: CN218727084U
Application number: CN202222787997.2U
Authority: CN
Inventors: 龚克; 李艳; 黎燕凤
Original assignee: Zhuhai If Detection Technology Co ltd
Current assignee: Zhuhai If Detection Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-24
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a formaldehyde detects technical field, especially relates to indoor formaldehyde detector. The technical scheme comprises the following steps: the casing, pilot lamp and display screen, the containing box is installed to one side of casing, the inner chamber has been seted up to the inside of containing box, the inside fixedly connected with baffle of inner chamber, the fixture block is installed with the inside both sides of inner chamber of bottom in the baffle top, the inside fixed mounting of casing has the main control board, the inside fixedly connected with storage battery of casing of main control board lower extreme, the embedded display screen that installs in surface of casing, the top fixedly connected with negative oxygen ion powder test tube of casing, and the opposite side fixed mounting of negative oxygen ion powder test tube has the link, the fixed surface of casing both sides is connected with solid fixed ring. The utility model discloses a combination of various structures makes this device can more make things convenient for the user of service to install the device when using, utilizes the containing box to install and accomodate negative oxygen ion powder test tube when using, optimizes the use.

Description

Indoor formaldehyde detector

Technical Field

The utility model relates to a formaldehyde detects technical field, specifically is indoor formaldehyde detector.

Background

After finishing the interior decoration of a building, formaldehyde with a certain content is generated in the gas, which is also called as formil, is an organic compound, is colorless and irritant gas, has an irritant effect on human eyes, noses and the like, can reduce the respiratory function of a body and the information integration function of a nervous system and influence the immune response of the body after being exposed to the formaldehyde for a long time, and also has a toxic effect on the cardiovascular system, the endocrine system, the digestive system, the reproductive system and the kidney. In order to avoid the harm of formaldehyde to human bodies, a formaldehyde detector is required to be used for detecting after the indoor decoration of the building is finished, and therefore, the indoor formaldehyde detector is provided.

Through the retrieval, patent publication No. CN211122761U discloses a formaldehyde detector, including the formaldehyde detector main part, the display screen is installed in the front of formaldehyde detector main part, operating button is installed in the front of formaldehyde detector main part, the bottom of formaldehyde detector main part is connected with the connecting seat, the installation piece is installed to the bottom of connecting seat, the inside of installation piece has the fixing base through connecting axle swing joint, adjustment mechanism is all installed to the both sides of fixing base, CN211122761U can't deposit the test tube in the in-process that uses and accomodate in the prior art, and the holistic stability of device is general, can't provide power supply for the device when appearing the outage in view of this, we propose indoor formaldehyde detector and solve current problem.

Disclosure of Invention

An object of the utility model is to provide an indoor formaldehyde detector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: indoor formaldehyde detector, including casing, pilot lamp and display screen, the containing box is installed to one side of casing, the inner chamber has been seted up to the inside of containing box, the inside fixedly connected with baffle of inner chamber, the fixture block is installed with the inside both sides of inner chamber of bottom in the baffle top, the inside fixed mounting of casing has the main control board, the inside fixedly connected with storage battery of casing of main control board lower extreme, the embedded display screen that installs in surface of casing, the top fixedly connected with negative oxygen ion powder test tube of casing, and the opposite side fixed mounting of negative oxygen ion powder test tube has the link, the fixed surface connection of casing both sides has solid fixed ring.

When the device is in a sudden power failure in the detection process, a storage battery set inside the shell is used for providing emergency power supply for the device, the detection effect is prevented from being influenced due to the sudden power failure in the detection process, the main control board and external equipment can be connected and used in use by using a data interface, a user can conveniently control the device by using a button when the device is in use, the negative oxygen ion powder testing tube can be installed in use by using an inner cavity inside the containing box, and the inner cavity can be partitioned and used by using a partition plate.

Preferably, a power supply hole is embedded in the other side of the shell between the fixing rings, a data interface is arranged on the other side of the shell at the lower end of the power supply hole, and a button is arranged on the other side of the shell at the lower end of the data interface. The power supply hole can supply power to the device after being connected with an external power supply through a wire, the data interface can be used for connecting the main control board and the external equipment when in use, and the button can be used for controlling the device by a user who is convenient to use when in use.

Preferably, a fan is fixedly mounted on the other side of the interior of the shell between the storage battery pack and the main control board, and a ventilation opening is formed in the other side of the shell on the other side of the fan. The fan is discharged with inside gas from the vent after circular telegram, promotes the inside gaseous flow of casing.

Preferably, the surface of the containing box is movably provided with a cover plate, and the cover plate is connected with the containing box through a bolt. Utilize the bolt to be connected between apron and the containing box, utilize the apron to protect the containing box when using, avoid the structure of the inside installation of inner chamber to drop, increase the leakproofness of containing box.

Preferably, the surface of the shell at the upper end of the display screen is fixedly connected with an indicator light, and the surface of the shell at the other side of the indicator light is attached with a mark. The pilot lamp utilizes electric connection between wire and the main control board, and the pilot lamp lights after the main control board circular telegram to in service person judges the device running state, utilizes the sign convenient to use personnel to discern the device.

Preferably, the surface of the shell at the lower end of the display screen is fixedly connected with a control console, and the surface of the control console is provided with keys. The device can be conveniently controlled and used by a user when in use by utilizing the keys arranged on the console.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the containing box is installed on one side of the shell, indoor gas is detected through the negative oxygen ion powder testing tube, the negative oxygen ion powder testing tube can be installed and contained in the containing box through an inner cavity inside the containing box when the negative oxygen ion powder testing tube is used, the inner cavity inner space can be partitioned and used when the negative oxygen ion powder testing tube is used, the cover plate and the containing box are connected through bolts, the containing box can be protected through the cover plate when the negative oxygen ion powder testing tube is used, the structure installed inside the inner cavity is prevented from falling, and the sealing performance of the containing box is improved.

2. Through installing solid fixed ring and link, utilize solid fixed ring to enlarge the area that contacts between casing both sides and the exterior structure, utilize the screw bolt to realize installing the device after with solid fixed ring and exterior structural connection, utilize the link can hang the installation to the device according to actual conditions, utilize the inside storage battery who installs of casing to provide emergent power supply for the device, avoid appearing influencing the detection effect because of the proruption outage at the in-process that detects.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a right side view of the present invention;

FIG. 4 is a schematic view of a partial structure of the storage box of the present invention;

fig. 5 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a negative oxygen ion powder test tube; 2. a housing; 201. an indicator light; 202. hanging a ring; 203. identifying; 204. a fixing ring; 205. a display screen; 206. a console; 207. pressing a key; 208. a power supply hole; 209. a data interface; 210. a button; 211. a vent; 3. a storage box; 301. a cover plate; 302. a bolt; 303. an inner cavity; 304. a clamping block; 305. a partition plate; 4. a battery pack; 5. a main control board; 6. a fan.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides an indoor formaldehyde detector, including casing 2, pilot lamp 201 and display screen 205, containing box 3 is installed to one side of casing 2, inner chamber 303 has been seted up to containing box 3's inside, inner chamber 303's inside fixedly connected with baffle 305, the inside both sides of inner chamber 303 of baffle 305 top and bottom are installed fixture block 304, the inside fixed mounting of casing 2 has main control board 5, the inside fixedly connected with storage battery 4 of casing 2 of main control board 5 lower extreme, the embedded display screen 205 that installs in surface of casing 2, the top fixedly connected with negative oxygen ion powder test tube 1 of casing 2, and negative oxygen ion powder test tube 1's opposite side fixed mounting has link 202, the fixed surface of casing 2 both sides is connected with solid fixed ring 204, the embedded power supply hole 208 that installs of casing 2 opposite side between the solid fixed ring 204, data interface 209 has been seted up to casing 2 opposite side of power supply hole 208 lower extreme, and the casing 2 opposite side of data interface 209 lower extreme is equipped with button 210, the inside opposite side fixed mounting of casing 2 between storage battery 4 and the main control board 5 has fan 6, the vent has been seted up to the opposite side 211.

The working principle of the indoor formaldehyde detector based on the embodiment 1 is as follows: when the device is used, the contact area between the two sides of the shell 2 and an external structure is enlarged by using the fixing ring 204, the device is installed after the fixing ring 204 is connected with the external structure by using the threaded bolt, the device can be installed in a hanging mode by using the hanging ring 202 according to actual conditions, the power supply hole 208 is connected with an external power supply by using a wire, after the device is powered on, indoor gas is detected by using the negative oxygen ion powder testing tube 1, the detected result is transmitted to the inside of the main control board 5 by using the wire to be analyzed, the internal gas is exhausted from the vent 211 after the fan 6 is powered on, when the device is suddenly powered off in the detection process, the storage battery pack 4 installed inside the shell 2 is used for providing emergency power supply for the device, the detection effect caused by sudden power off in the detection process is avoided, the data interface 209 can be used for connecting the main control between the main control board 5 and the external equipment in use, the button 210 can be used for facilitating the control of a user to the device, the inner cavity 303 in the containing box 3 can be used for containing the negative oxygen ion powder in the inner cavity 303 in a separated space for use.

Example two

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides an indoor formaldehyde detector compares in embodiment one, and this embodiment still includes: the surface movable mounting of containing box 3 has apron 301, and passes through bolt 302 between apron 301 and the containing box 3 and be connected, and casing 2 fixed surface on the upper end of display screen 205 is connected with pilot lamp 201, and the casing 2 surface of pilot lamp 201 opposite side is attached with sign 203, and casing 2 fixed surface of the lower extreme of display screen 205 is connected with control cabinet 206, and the surface of control cabinet 206 is equipped with button 207.

In this embodiment, as shown in fig. 1, the cover plate 301 is connected to the storage box 3 by the bolt 302, and the storage box 3 can be protected by the cover plate 301 when in use, so that a structure installed inside the inner cavity 303 is prevented from falling off, and the sealing performance of the storage box 3 is improved; as shown in fig. 1, the indicator 201 is electrically connected to the main control board 5 by a wire, and after the main control board 5 is powered on, the indicator 201 lights up, so that a user can conveniently judge the operation state of the device, and the user can conveniently identify the device by using the identifier 203; as shown in FIG. 1, the buttons 207 on the console 206 are used to control the device for the user.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. Indoor formaldehyde detector, including casing (2), pilot lamp (201) and display screen (205), its characterized in that: containing box (3) is installed to one side of casing (2), inner chamber (303) have been seted up to the inside of containing box (3), inside fixedly connected with baffle (305) of inner chamber (303), fixture block (304) are installed with the inside both sides of inner chamber (303) of bottom in baffle (305) top, the inside fixed mounting of casing (2) has main control board (5), the inside fixedly connected with storage battery (4) of casing (2) of main control board (5) lower extreme, the surface embedded type of casing (2) installs display screen (205), the top fixedly connected with negative oxygen ion powder test tube (1) of casing (2), and the opposite side fixed mounting of negative oxygen ion powder test tube (1) has link (202), the fixed ring (204) of fixed surface connection of casing (2) both sides.

2. The indoor formaldehyde detector according to claim 1, wherein: the embedded power supply hole (208) of installing of casing (2) opposite side between solid fixed ring (204), data interface (209) have been seted up to casing (2) opposite side of power supply hole (208) lower extreme, and casing (2) opposite side of data interface (209) lower extreme is equipped with button (210).

3. The indoor formaldehyde detector according to claim 1, wherein: a fan (6) is fixedly mounted on the other side inside the shell (2) between the storage battery pack (4) and the main control board (5), and a ventilation opening (211) is formed in the other side of the shell (2) on the other side of the fan (6).

4. The indoor formaldehyde detector according to claim 1, wherein: the surface of the containing box (3) is movably provided with a cover plate (301), and the cover plate (301) is connected with the containing box (3) through a bolt (302).

5. The indoor formaldehyde detector according to claim 1, wherein: the surface of the shell (2) at the upper end of the display screen (205) is fixedly connected with an indicator lamp (201), and the surface of the shell (2) at the other side of the indicator lamp (201) is attached with a mark (203).

6. The indoor formaldehyde detector according to claim 1, wherein: the surface of the shell (2) at the lower end of the display screen (205) is fixedly connected with a console (206), and the surface of the console (206) is provided with a key (207).