CN211372748U

CN211372748U - Joint

Info

Publication number: CN211372748U
Application number: CN201920531936.5U
Authority: CN
Inventors: 曹飞; 彭冰; 黄伟森
Original assignee: Hearing Maple Intelligent Technology Shenzhen Co ltd
Current assignee: Hearing Maple Intelligent Technology Shenzhen Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-08-28
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a joint for connect inflatable quilt and firing equipment, the air intake and the air outlet of inflatable quilt are located the homonymy, and be provided with between air intake and the air outlet and block the structure, with block the circulation of air between joint department air intake and the air outlet, link up along the axis on the joint and open there is central through-hole, central through-hole and air intake intercommunication, one side of central through-hole is provided with the interface of ventilating, the interface of ventilating and air outlet intercommunication. The utility model discloses a scheme can improve user's use comfort level and reduction in production cost.

Description

Joint

Technical Field

The utility model belongs to the technical field of the connecting part, concretely relates to joint.

Background

When the heating equipment is used for heating the quilt, hot air is generally introduced into the quilt, so that the hot air and the quilt are subjected to heat exchange, the quilt is heated, and the temperature of the quilt is increased.

In the prior art, the air outlet of heating equipment is connected with the air intake of quilt, and the air outlet of quilt then sets up usually in one side or the one corner relative with the air intake of quilt, and in order to guarantee the smooth and easy of the air current of the air intake of quilt and the air outlet of quilt, need set up the connector respectively at the air intake of quilt and the air outlet of quilt usually, because the connector adopts hard material to make mostly, consequently in the user use, the user can kick the connector of setting at the air outlet of quilt, perhaps hit by the connector, user's comfort in use has been reduced.

Therefore, how to improve the comfort level of users and reduce the production cost becomes an urgent problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the problem that solves lies in how to improve user's use comfort.

Therefore, according to the first aspect, the embodiment of the utility model discloses a joint for connect inflatable quilt and firing equipment, the air intake and the air outlet of inflatable quilt are located the homonymy, and be provided with between air intake and the air outlet and block the structure, in order to block the circulation of air between joint department air intake and the air outlet, link up along the axis on the joint and open there is central through-hole, central through-hole and air intake intercommunication, one side of central through-hole is provided with the interface of ventilating, the interface of ventilating communicates with the air outlet.

Optionally, still be provided with the air flue in the joint, the one end and the interface intercommunication of ventilating of air flue, the other end and the outside air intercommunication of air flue are provided with first sensor in the air flue for detect the air temperature who flows from the air outlet.

Optionally, a second sensor is further disposed on the central through hole, and the second sensor is configured to detect a temperature of air flowing into the air inlet.

Optionally, the number of the vent connectors is two, and the two vent connectors are respectively symmetrically arranged on two sides of the central through hole.

Optionally, a line interface is arranged on the joint, and is used for being electrically connected with the heating device to supply power to the first sensor and the second sensor.

The beneficial effects of the utility model reside in that:

the embodiment of the utility model discloses a joint, a be used for connecting inflatable quilt and firing equipment, when firing equipment produced hot-air, hot-air passed through central through-hole and flowed in the inflatable quilt, heat the inside of inflatable quilt, because be provided with between the air intake of inflatable quilt and the air outlet and block the structure, therefore, the hot-air that flows in the inflatable quilt can not flow from air outlet department immediately, but can get into in the inflatable quilt, flow in the inflatable quilt, when gaseous pressure in the inflatable quilt crescent, gas in the inflatable quilt can flow to the interface of ventilating gradually and flow out from the interface of ventilating. The connector is provided with the central through hole communicated with the air inlet and the ventilation interface communicated with the air outlet, so that hot air can flow in and out of the inflatable quilt through one connector.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a joint in an embodiment of the present invention.

Reference numerals: 1. a joint; 11. a central through hole; 12. a vent interface; 13. an airway; 14. a first sensor; 15. and a line interface.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

In order to improve the heating effect of the quilt, the utility model discloses a joint, which is used for connecting an inflatable quilt and heating equipment, wherein an air inlet and an air outlet of the inflatable quilt are positioned at the same side, and a blocking structure is arranged between the air inlet and the air outlet to block the air circulation between the air inlet and the air outlet at the joint, in particular,

referring to fig. 1, it is an exploded view of a split joint 1. The joint 1 may be an integrally molded joint 1 or a separately molded joint 1. The joint 1 is provided with a central through hole 11 along the axis, and the central through hole 11 is communicated with the air inlet, so that the hot air generated by the heating equipment can flow into the inflatable quilt through the central through hole 11.

One side of the central through hole 11 is provided with a ventilation interface 12, and the ventilation interface 12 is communicated with the air outlet, so that the air in the inflatable quilt can flow out. In the specific embodiment, the number of the vent interfaces 12 is two, and the vent interfaces 12 are symmetrically arranged on two sides of the central through hole 11, and the vent interfaces 12 may also be arranged along the axial direction of the joint 1. In the specific implementation process, the joint 1 is further provided with an air passage 13, one end of the air passage 13 is communicated with the ventilation interface 12, and the other end of the air passage 13 is communicated with the outside air. The air in the inflatable quilt flows to the air passage 13 through the two air vent joints 12, and the air flowing into the air passage 13 through the two air vent joints 1 is converged and then discharged from the other end of the air passage 13. Wherein, a first sensor 14 can be arranged in the air duct 13 for detecting the temperature of the air flowing out from the air outlet.

In other embodiments, a second sensor may be disposed on the central through hole 11, and the second sensor is used for detecting the temperature of the air flowing into the air inlet.

It should be noted that the positions of the first sensor 14 and the second sensor can also be other positions on the joint 1, and the positions where the corresponding temperatures can be collected should be regarded as direct replacements of the conventional means in the field.

The connector 1 is further provided with a line interface 15, in this embodiment, the line interface 15 may be an outgoing point contact or a contact, and the line interface 15 is used to connect the first sensor 14 and the second sensor with the heating device, so as to supply power to the first sensor 14 and the second sensor, and simultaneously realize signal interaction between the first sensor 14 and the heating device and between the second sensor and the heating device.

The embodiment of the utility model discloses a joint 1 for connect inflatable quilt and firing equipment, when firing equipment produced hot-air, hot-air flowed in the inflatable quilt through central through-hole 11, heat the inside of inflatable quilt, because be provided with between the air intake of inflatable quilt and the air outlet and block the structure, therefore, hot-air that flows in the inflatable quilt can not be followed air outlet department immediately and flowed out, but can get into in the inflatable quilt, flow in the inflatable quilt, when gaseous pressure in the inflatable quilt increases gradually, gaseous in the inflatable quilt can flow to the interface 12 of ventilating gradually and flow out from the interface 12 of ventilating. Because the connector 1 is simultaneously provided with the central through hole 11 communicated with the air inlet and the ventilation interface 12 communicated with the air outlet, the inflow and the outflow of hot air in the inflatable quilt can be realized by one connector 1, compared with the scheme that the connectors 1 are respectively arranged at the air inlet and the air outlet of the inflatable quilt in the prior art, the production cost is reduced, in addition, only one connector 1 is arranged on the inflatable quilt, and the use comfort level of a user is also improved when the user uses the inflatable quilt.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that variations and modifications can be made by those skilled in the art without departing from the structure of the invention. These should also be considered as the scope of protection of the present invention, and these do not affect the effect of the implementation of the present invention and the utility of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A joint is characterized by being used for connecting an inflatable quilt and heating equipment, wherein an air inlet and an air outlet of the inflatable quilt are located on the same side, a blocking structure is arranged between the air inlet and the air outlet to block air circulation between the air inlet and the air outlet at the joint, a central through hole is formed in the joint in a penetrating mode along the axis, the central through hole is communicated with the air inlet, a ventilation interface is arranged on one side of the central through hole, and the ventilation interface is communicated with the air outlet.

2. The joint of claim 1, further comprising an air passage disposed in the joint, wherein one end of the air passage is in communication with the air vent, the other end of the air passage is in communication with outside air, and a first sensor is disposed in the air passage for detecting a temperature of air flowing out of the air outlet.

3. The fitting of claim 2 wherein said central opening is further provided with a second sensor for sensing the temperature of air flowing into said intake vent.

4. The fitting according to claim 3, characterized in that said vent interfaces are two in number, said vent interfaces being symmetrically disposed on either side of said central through hole.

5. A connector as claimed in claim 3, wherein a line interface is provided on the connector for electrical connection to the heating device to supply power to the first and second sensors.