CN210832452U

CN210832452U - Fresh air port capable of automatically stretching

Info

Publication number: CN210832452U
Application number: CN201921351275.4U
Authority: CN
Inventors: 黄强
Original assignee: Xiamen Zhonghui Air Conditioning Co ltd
Current assignee: Xiamen Zhonghui Air Conditioning Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-23
Anticipated expiration: 2029-08-20

Abstract

The utility model provides a new trend wind gap that can stretch out and draw back automatically, including wind gap body and wind gap lid, still include extending structure, extending structure sets up at the wind gap originally internally, extending structure includes driving motor, ejector pin and spring, ejector pin one end is connected the wind gap lid, the ejector pin other end is installed in the driving motor, the spring nestification is installed in the ejector pin, spring one end with the driving motor butt, the spring other end with ejector pin top butt, driving motor connects power supply unit. The utility model discloses simple structure can realize that the wind gap lid is automatic to be opened and close, and can adjust the size of the position of wind gap lid in order to adjust the intake.

Description

Fresh air port capable of automatically stretching

Technical Field

The utility model relates to a new trend field, in particular to new trend wind gap that can stretch out and draw back automatically.

Background

The fresh air port is a port for introducing air from the outside, and the air is introduced from the outside and sent into the room through the fresh air port to increase indoor oxygen and the like. The existing fresh air port is generally fixed and can not be opened or closed, and is in a long-term opening state; or the air inlet can be opened or closed by manual operation, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a new trend wind gap that can stretch out and draw back automatically uses with the ventilation equipment cooperation, through ventilation equipment switch, realizes opening in step and closing with ventilation equipment.

The utility model aims to solve the problem that the existing fresh air port is generally fixed or is opened and closed by a manual operation air port, and is inconvenient to use.

For realizing the purpose of the utility model, the utility model adopts the technical proposal that:

the utility model provides a fresh air wind gap that can stretch out and draw back automatically, includes wind gap body and wind gap lid, still includes extending structure, extending structure sets up at the wind gap originally internally, extending structure includes driving motor, ejector pin and spring, ejector pin one end is connected the wind gap lid, the ejector pin other end is installed in the driving motor, the spring nestification is installed in the ejector pin, spring one end with the driving motor butt, the spring other end with ejector pin top butt, driving motor connects power supply unit.

Preferably, the drive motor is a wax motor.

Preferably, the ejector pin top is equipped with the screw rod, wind flap lid bottom is equipped with the internal thread, the wind flap lid is installed through the spiro union mode ejector pin top.

Preferably, the tuyere body is internally provided with a cross-shaped support, the support is provided with a mounting hole, and the driving motor is installed in the mounting hole in a clamping and embedding manner.

Preferably, a fixing piece is arranged at the bottom of the driving motor, and the bottom of the driving motor is locked and fixed with the support through the fixing piece.

Preferably, the driving motor is provided with a wiring insertion sheet, and the wiring insertion sheet is connected with a wire.

Preferably, the tuyere body is provided with a first wire passing groove and a second wire passing groove for the lead to pass through, the first wire passing groove is arranged under the driving motor, and the second wire passing groove is arranged on the side wall of the tuyere body.

Preferably, the outer ring of the tuyere body is adhered with heat insulation cotton.

The utility model discloses a new trend wind gap that can stretch out and draw back automatically beneficial effect as follows:

1. the utility model provides a new trend wind gap passes through the wax motor and realizes that the wind gap is automatic flexible, and the circular telegram back, solid wax melts, expands in the wax motor to promote the outside motion of spring-loaded ejector pin, and then drive the outside motion realization of wind gap lid and open, driving motor promotes the ejector pin with the outside motion of spring, and then drive the outside motion realization of wind gap lid and open, after the outage, the liquid wax cooling makes the ejector pin return initial position under the effect of spring simultaneously, and then drives the inside motion realization of wind gap lid and close.

2. The utility model discloses the wind gap lid is installed through the spiro union mode on the ejector pin, but the position change wind gap length of screw adjustment wind gap lid, and then change the wind gap size, realize the regulation of amount of wind size.

3. The utility model discloses heat preservation cotton is posted to wind gap body outer lane, can effectively guarantee indoor temperature when the wind gap is closed.

Drawings

FIG. 1: the front schematic view of the utility model;

FIG. 2: the back of the utility model is schematically shown;

FIG. 3: the utility model is a schematic drawing of a telescopic structure;

FIG. 4: the utility model has an explosion diagram of a telescopic structure;

in the figure: 1. a tuyere body; 11. a support; 2. a wind gap cover; 3. a telescopic structure; 31. a drive motor; 311. a wiring plug-in sheet; 312. an upper housing; 313. a lower housing; 32. a top rod; 321. a screw; 33. a spring; 34. a fixing sheet; 4. a first wire passing groove; 5. a second wire passing groove; 6. and (5) heat preservation cotton.

Detailed Description

The existing fresh air port is generally opened and closed by a fixed type or manual operation port, and the problem of inconvenient use exists. Therefore, the present invention provides a new solution, and for a clearer representation, the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, a fresh air tuyere capable of automatically extending and retracting comprises a tuyere body 1, a tuyere cover 2 and a telescopic structure 3, wherein the telescopic structure 3 is arranged in the tuyere body 1, the telescopic structure 3 comprises a driving motor 31, an ejector rod 32 and a spring 33, one end of the ejector rod 32 is connected with the tuyere cover 2, the other end of the ejector rod 32 is arranged in the driving motor 31, the spring 33 is nested in the ejector rod 32, one end of the spring 33 is abutted to the driving motor 31, the other end of the spring 33 is abutted to the top of the ejector rod 32, and the driving motor 31 is connected with a power supply device.

The driving motor 31 in this embodiment is a wax motor, which includes an upper housing 312 and a lower housing 313;

the top of the ejector rod 32 is provided with a screw rod 321, the bottom of the air port cover 2 is provided with an installation part (not marked in the figure), the installation part is internally provided with internal threads, and the air port cover 2 is installed on the top of the ejector rod 32 in a threaded connection mode; but wind position change wind flap 2's flexible length is gone back to wind flap 2 spiral adjustment wind position, and then changes the wind gap size, realizes the regulation of amount of wind size.

Be equipped with cross support 11 in the wind gap body 1, be equipped with the mounting hole on the support 11, the mounting hole shape in driving motor 31 shape is the same, driving motor 31 inlay card is installed in the mounting hole.

The bottom of the telescopic structure 3 is provided with a fixing plate 34, the fixing plate 34 is in a shape like a Chinese character 'ji', the sides of the upper outer cover 312 and the lower outer cover 313 of the motor are provided with connecting plates, screw holes are arranged at the two ends of the fixing plate 34, on the connecting plates and at the corresponding positions on the support 11, the fixing plate 34 is clamped and embedded at the bottom of the driving motor 31, and screws penetrate through the screw holes to lock and fix the fixing plate 34, the motor and the support 11.

The driving motor 31 is provided with a wiring insertion sheet 311, and the wiring insertion sheet 311 is connected with a wire.

The tuyere body 1 is provided with a first wire passing groove 4 and a second wire passing groove 5 for the lead to pass through, the first wire passing groove 4 is arranged under the driving motor 31, and the second wire passing groove 5 is arranged on the side wall of the tuyere body 1;

the wire connects on the inserted sheet 311 of working a telephone switchboard, then passes first wire casing 4 and second wire casing 5 in proper order to be connected with power supply unit, can guarantee that the wire is not in disorder, and the protection wire makes the wire can not receive other part influences and damages.

In the embodiment, the outer ring of the tuyere body 1 is pasted with the heat preservation cotton 6, so that the indoor temperature can be effectively ensured when the tuyere is closed.

The utility model discloses wide application in new trend system field can use with the ventilation equipment cooperation, realizes opening in step and closes with the ventilation equipment.

The utility model discloses a simple and easy working process as follows:

after the circular telegram, solid wax melts, expands in the wax motor to promote spring 33 loading ejector pin 32 outwards to move, and then drive the outside motion of wind gap lid 2 and realize opening, driving motor 31 promotes ejector pin 32 with the outside motion of spring 33, and then drive the outside motion of wind gap lid 2 and realize opening, and after the outage, liquid wax cools off, makes ejector pin 32 return initial position simultaneously under the effect of spring 33, and then drives the inside motion of wind gap lid 2 and realize closing.

The utility model discloses simple structure can realize that wind gap lid 2 is automatic to be opened and close, and can adjust the size of wind gap lid 2's position in order to adjust the intake.

The above embodiments are only used for explaining the technical solution of the present invention and not for limiting the same, and although the above embodiments are specific to the present invention, it should be understood by those skilled in the art that the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides a new trend wind gap that can stretch out and draw back automatically, includes wind gap body and wind gap lid, its characterized in that: the air inlet cover is characterized by further comprising a telescopic structure, the telescopic structure is arranged in the air inlet body and comprises a driving motor, an ejector rod and a spring, one end of the ejector rod is connected with the air inlet cover, the other end of the ejector rod is installed in the driving motor, the spring is installed in the ejector rod in a nested mode, one end of the spring is abutted to the driving motor, the other end of the spring is abutted to the top of the ejector rod, and the driving motor is connected with a power supply device.

2. The fresh air tuyere capable of automatically stretching and retracting as claimed in claim 1, wherein: the drive motor is a wax motor.

3. The fresh air tuyere capable of automatically stretching and retracting as claimed in claim 1, wherein: the top of the ejector rod is provided with a screw rod, the bottom of the air port cover is provided with internal threads, and the air port cover is installed on the top of the ejector rod in a threaded connection mode.

4. The fresh air tuyere capable of automatically stretching and retracting as claimed in claim 1, wherein: the tuyere is characterized in that a cross-shaped support is arranged in the tuyere body, a mounting hole is formed in the support, and the driving motor is installed in the mounting hole in a clamping and embedding manner.

5. The fresh air tuyere capable of automatically stretching and retracting as claimed in claim 4, wherein: the bottom of the driving motor is provided with a fixing piece, and the bottom of the driving motor is locked and fixed with the support through the fixing piece.

6. The fresh air tuyere capable of automatically stretching and retracting as claimed in claim 1, wherein: the driving motor is provided with a wiring insertion sheet, and the wiring insertion sheet is connected with a wire.

7. The fresh air tuyere capable of automatically stretching and retracting as claimed in claim 6, wherein: the wind gap body is provided with a first wire passing groove and a second wire passing groove for the lead to pass through, the first wire passing groove is arranged below the wiring insertion sheet, and the second wire passing groove is arranged on the side wall of the wind gap body.

8. The fresh air tuyere capable of automatically stretching and retracting as claimed in claim 1, wherein: and the outer ring of the tuyere body is adhered with heat insulation cotton.