CN-121976977-A - Air outlet assembly with push-pull mechanism and bladeless fan

CN121976977ACN 121976977 ACN121976977 ACN 121976977ACN-121976977-A

Abstract

The application relates to an air outlet component with a push-pull mechanism and a bladeless fan, wherein the air outlet component comprises a connecting seat, and the push-pull mechanism and a wind channel connecting piece which are arranged on the connecting seat; the connecting seat is provided with a hot air channel and a cold air channel, the air channel connecting piece is movably arranged in the connecting seat to be communicated with the hot air channel or the cold air channel, the push-pull mechanism is movably connected with the air channel connecting piece, and the air channel connecting piece is communicated with the hot air channel or the cold air channel through the push-pull mechanism. According to the air outlet assembly, the air duct connecting piece can be driven to switch between the hot air channel and the cold air channel by pushing the push-pull mechanism, so that a cold air or hot air running mode is realized, and the air outlet assembly is simpler in structure, practical and convenient to operate.

Inventors

HU XUCHENG
ZHANG YOUHONG
WANG HUABING
Kuang Yongyuan
YAO YUCHU

Assignees

宁波先锋电器制造有限公司

Dates

Publication Date: 20260505
Application Date: 20260210

Claims (10)

1. The air outlet assembly with the push-pull mechanism is characterized by comprising a connecting seat, the push-pull mechanism and an air duct connecting piece, wherein the push-pull mechanism and the air duct connecting piece are arranged on the connecting seat, the connecting seat is provided with a hot air channel and a cold air channel, the air duct connecting piece is movably arranged in the connecting seat to be communicated with the hot air channel or the cold air channel, the push-pull mechanism is movably connected with the air duct connecting piece, and the air duct connecting piece is communicated with the hot air channel or the cold air channel by pushing and pulling the push-pull mechanism.
2. The air outlet assembly of claim 1 wherein the cold air duct comprises a first air outlet duct and a second air outlet duct, the air duct connector comprises a first air duct connector and a second air duct connector, the first air duct connector is in communication with the first air outlet duct and in communication with an air inlet duct in the connector block, the second air duct connector is in communication with the second air outlet duct and in communication with the air inlet duct, or And the first air outlet channel is sealed by the first air channel connecting piece, and the second air outlet channel is sealed by the second air channel connecting piece.
3. The air outlet assembly according to claim 2, wherein the push-pull mechanism comprises a push-pull assembly and a push rod, the push-pull assembly is arranged on the connecting seat and can reciprocate, and the push rod is rotatably arranged on the push-pull assembly and is respectively and rotatably connected with the first air duct connecting piece and the second air duct connecting piece so as to drive the first air duct connecting piece and the second air duct connecting piece to be mutually engaged or separated.
4. The air outlet assembly according to claim 3, wherein the push-pull mechanism further comprises a torsion spring, and the torsion spring is arranged on the push-pull assembly and is movably connected with the first air duct connecting piece and the second air duct connecting piece respectively.
5. The air outlet assembly according to claim 3, wherein the push-pull assembly comprises a push-pull key, a push-key support and a sliding piece, the sliding piece is slidably arranged in the connecting seat, the push-key support is arranged on the sliding piece, and the push-pull key is arranged on the push-key support and protrudes out of the outer wall of the connecting seat so as to be capable of reciprocating on the outer wall of the connecting seat.
6. The air outlet assembly according to claim 5, wherein a limiting piece is further arranged in the connecting seat, the limiting piece comprises a first limiting piece and a second limiting piece, springs are respectively arranged on outer side walls, away from the first limiting piece and the second limiting piece, a clamping channel is arranged between the first limiting piece and the second limiting piece, one end of the clamping channel is provided with a first limiting position, the other end of the clamping channel is provided with a second limiting position, and the push key support can reciprocate in the clamping channel and can be clamped in the first limiting position and the second limiting position.
7. The air outlet assembly according to claim 2, wherein the connecting seat comprises an air duct shell, the first air duct connecting piece and the second air duct connecting piece are arranged in the air duct shell through sliding rails, sliding grooves are formed in the air duct shell, and connecting columns on the first air duct connecting piece and the second air duct connecting piece are respectively movably arranged in the sliding grooves and connected with the push-pull mechanism.
8. The air outlet assembly according to claim 1, wherein the connecting seat is provided with a hot air outlet, the hot air outlet is communicated with the hot air channel, and a heating assembly is arranged in the hot air channel.
9. The air outlet assembly according to claim 1, further comprising an air outlet frame, wherein the air outlet frame is provided with an air outlet frame support, a cold air outlet is arranged on the air outlet frame, a flow channel is arranged in the air outlet frame support and is communicated with the cold air outlet, and the air outlet frame support is communicated with the cold air channel.
10. A bladeless fan comprising an air-out assembly, wherein the air-out assembly is as claimed in any one of claims 1 to 9.

Description

Air outlet assembly with push-pull mechanism and bladeless fan Technical Field The application relates to an air outlet assembly with a push-pull mechanism and a bladeless fan. Background The existing air outlet assembly part can be provided with a hot air channel and a cold air channel, and the hot air channel and the cold air channel can be switched. The existing hot air channel and cold air channel switching structure is complex, so that the hot air channel and the cold air channel are easy to be blocked when being switched, and the transmission efficiency is low. Chinese patent CN120889763a discloses a bladeless fan capable of switching between cold air and hot air, which drives two driving arms to rotate by designing a knob to drive two split cylinders to synchronously move outwards or synchronously draw together inwards, thereby realizing switching between cold air channels. Disclosure of Invention The application aims to design an air outlet component with a push-pull mechanism and a bladeless fan, and aims to solve the problem of stable switching of a cold and hot air duct of the existing air outlet component, avoid series flow of the cold and hot air duct and improve the competitiveness of products. The application relates to an air outlet component with a push-pull mechanism, which comprises a connecting seat, the push-pull mechanism and an air duct connecting piece, wherein the push-pull mechanism and the air duct connecting piece are arranged on the connecting seat, the connecting seat is provided with a hot air channel and a cold air channel, the air duct connecting piece is movably arranged in the connecting seat so as to be communicated with the hot air channel or the cold air channel, the push-pull mechanism is movably connected with the air duct connecting piece, and the air duct connecting piece is communicated with the hot air channel or the cold air channel through the push-pull mechanism. In some embodiments, the cool air duct includes a first air outlet duct and a second air outlet duct, the duct connector includes a first duct connector and a second duct connector, the first duct connector communicates with the first air outlet duct and communicates with the air inlet duct in the connection base, the second duct connector communicates with the second air outlet duct and communicates with the air inlet duct, or And the first air outlet channel is sealed by the first air channel connecting piece, and the second air outlet channel is sealed by the second air channel connecting piece. In some embodiments, the push-pull mechanism comprises a push-pull assembly and a push rod, wherein the push-pull assembly is arranged on the connecting seat and can reciprocate, and the push rod is rotatably arranged on the push-pull assembly and is respectively and rotatably connected with the first air duct connecting piece and the second air duct connecting piece so as to drive the first air duct connecting piece and the second air duct connecting piece to be mutually engaged or separated. In some embodiments, the push-pull mechanism further comprises a torsion spring, wherein the torsion spring is arranged on the push-pull assembly and is movably connected with the first air duct connecting piece and the second air duct connecting piece respectively. In some embodiments, the push-pull assembly comprises a push-pull key, a push-key support and a sliding piece, wherein the sliding piece is arranged in the connecting seat in a sliding way, the push-key support is arranged on the sliding piece, and the push-pull key is arranged on the push-key support and protrudes out of the outer wall of the connecting seat so as to be capable of moving back and forth on the outer wall of the connecting seat. In some embodiments, a limiting part is further arranged in the connecting seat, the limiting part comprises a first limiting block and a second limiting block, springs are respectively arranged on outer side walls, deviating from the first limiting block and the second limiting block, a clamping channel is arranged between the first limiting block and the second limiting block, one end of the clamping channel is provided with a first limiting position, the other end of the clamping channel is provided with a second limiting position, and the push key support can reciprocate in the clamping channel and can be clamped in the first limiting position and the second limiting position. In some embodiments, the connector comprises an air duct shell, the first air duct connector and the second air duct connector are arranged in the air duct shell through sliding rails, a sliding groove is formed in the air duct shell, and connecting columns on the first air duct connector and the second air duct connector are respectively and movably arranged in the sliding groove and are connected with the push-pull mechanism. In some embodiments, the connecting seat is provided with a hot air outlet, the hot air outlet is communicated wit