Hidden low-noise electric air outlet assembly

Abstract

The utility model relates to the technical field of electric air outlet assemblies, in particular to a hidden type low-noise electric air outlet assembly which comprises an air duct pipe, a rubber block is fixedly connected to one side of the air duct pipe, a protection plate is fixedly connected to the end, away from the air duct pipe, of the rubber block, and a limiting groove is formed in one side of the air duct pipe. A limiting groove is formed in the air duct pipe, a duct type air conditioner is fixedly connected to the interior of the limiting groove, and a limiting block located on the outer side of the duct type air conditioner is fixedly connected to the interior of the limiting groove. The air outlet of the duct type air conditioner is shielded through the arranged rubber block and the protection plate, the air outlet is a plane when seen from the front face, air blown out of the duct type air conditioner is blown out from the two sides of the protection plate, the effect of hiding the air outlet is achieved, the attractiveness is improved, and the effect of protecting the air outlet can be achieved through the arranged protection plate, rubber block and spring.

Description

Technical Field

[0001] The utility model relates to the technical field of electric air outlet assemblies, in particular to a hidden low-noise electric air outlet assembly. Background Art

[0002] A duct unit, or centrally controlled air conditioner, is a device that uses artificial means to adjust and control parameters such as the temperature, humidity, and flow rate of the ambient air in a building or structure. It generally includes several major parts, such as cold source / heat source equipment, cold and hot medium distribution systems, terminal devices, and other auxiliary equipment, mainly including refrigeration main units, water pumps, fans, and piping systems. The terminal device is responsible for utilizing the distributed cold and heat to specifically process the air state so that the air parameters of the target environment meet the requirements. The air outlet of the duct unit is a motor that comes with the duct unit to control the blowing angle of the duct unit.

[0003] The existing air outlet of the duct machine is directly exposed to the sight, lacks the protection effect of the air outlet, and is not beautiful enough; the existing air outlet of the duct machine has a direct current air flow, and the wind impacts the electric adjustment plate of the air outlet, which will produce certain noise and affect the user experience. Therefore, a hidden low-noise electric air outlet assembly is proposed to solve the above problems. Summary of the invention

[0004] The purpose of the utility model is to provide a hidden low-noise electric air outlet assembly to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hidden low-noise electric air outlet assembly comprises an air duct pipe, one side of the air duct pipe is fixedly connected to a rubber block, the end of the rubber block away from the air duct pipe is fixedly connected to a protective plate, one side of the air duct pipe is provided with a limiting groove, the inside of the limiting groove is fixedly connected to an air duct machine, the inside of the limiting groove is fixedly connected to a limiting block located on the outside of the air duct machine, an air guide duct is provided inside the limiting block, the inside of the limiting groove is fixedly connected to a sealing ring located on the outside of the limiting block, the inside of the limiting groove is fixedly connected to a baffle located on the outside of the sealing ring, a diversion hole is provided on one side of the baffle, and the end of the air duct pipe away from the rubber block is fixedly connected to a back plate.

[0007] Preferably, a spring is fixedly connected between the protective plate and the air duct pipe, a fixing block is fixedly connected to the outer side of the air duct pipe, and a fixing hole is formed at the top of the fixing block.

[0008] Preferably, there are four springs, which are symmetrically arranged on the surface of the air duct.

[0009] Preferably, the number of the diversion holes is several, and they are evenly arranged on the surface of the baffle plate.

[0010] Preferably, the shape of the air guide duct is curved, and the number is three, which are evenly arranged on the surface of the limit block.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, through components such as the air duct pipe, rubber block, spring and protection plate, the air duct machine is entirely wrapped by the provided air duct pipe. The air outlet position of the air duct machine is blocked by the provided rubber block and protection plate, presenting a flat surface when viewed from the front. The air blown out by the air duct machine blows out from both sides of the protection plate, so as to achieve the effect of concealing the air outlet and improve the aesthetics. The provided protection plate, rubber block and spring can also protect the air outlet, avoiding problems such as external impacts damaging the air outlet of the air duct machine. The rubber block and spring can play a certain shock-absorbing effect, thus solving the problems that the air outlet of the existing air duct machine is directly exposed to sight, lacking protection for the air outlet and being less aesthetically pleasing.

[0013] 2. In the present utility model, through components such as the air duct pipe, limit block, air guide duct, sealing ring, baffle plate and diversion holes, the air flow blown out from the air outlet of the air duct machine will first enter the provided curved air guide duct, changing the blowing trajectory of the air flow and reducing the impact force of the air flow. Then, the air flow is divided into multiple small air flows through the diversion holes on the baffle plate. The sealing ring can prevent the air flow from leaking out from the edge of the baffle plate, ensuring that all the air flow blows out through the diversion holes. Under the action of the multiple small air flows, most of the flow impact force is effectively reduced, so there will be no obvious wind noise when blowing on the protection plate, thus solving the problem that the air outlet of the existing air duct machine will generate certain noise due to the direct outflow of the air flow blown out by the internal air duct machine and the impact of the wind force on the electric adjustment plate of the air outlet, affecting the use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the top view sectional structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the detailed structure of the present utility model.

[0017] In the figure: 1. Air duct pipe; 2. Rubber block; 3. Spring; 4. Protection plate; 5. Air duct machine; 6. Limit block; 7. Air guide duct; 8. Sealing ring; 9. Baffle plate; 10. Diversion hole; 11. Limit groove; 12. Back plate; 13. Fixed block; 14. Fixed hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without further statement, the above terms have no special meaning and should not be construed as limiting the protection scope of the present invention.

[0021] Please refer to Figures 1 - 3 , the present utility model provides a technical solution:

[0022] A concealed low-noise electric air outlet assembly, including an air duct 1. One side of the air duct 1 is fixedly connected with a rubber block 2. One end of the rubber block 2 away from the air duct 1 is fixedly connected with a protective plate 4. A limiting groove 11 is opened on one side of the air duct 1. An air duct machine 5 is fixedly connected inside the limiting groove 11. A limiting block 6 located outside the air duct machine 5 is fixedly connected inside the limiting groove 11. An air guiding duct 7 is opened inside the limiting block 6. A sealing ring 8 located outside the limiting block 6 is fixedly connected inside the limiting groove 11. A baffle 9 located outside the sealing ring 8 is fixedly connected inside the limiting groove 11. A diversion hole 10 is opened on one side of the baffle 9. One end of the air duct 1 away from the rubber block 2 is fixedly connected with a back plate 12.

[0023] A spring 3 is fixedly connected between the protective plate 4 and the air duct 1. A fixing block 13 is fixedly connected to the outside of the air duct 1. A fixing hole 14 is opened at the top of the fixing block 13. The number of springs 3 is four and they are symmetrically arranged on the surface of the air duct 1. The number of diversion holes 10 is several and they are evenly arranged on the surface of the baffle 9. The shape of the air guiding duct 7 is curved and the number is three, which are evenly arranged on the surface of the limiting block 6.

[0024] Workflow: When the concealed low-noise electric air outlet assembly needs to be used, the air duct machine 5 is wrapped entirely inside through the provided air duct 1. The air outlet position of the air duct machine 5 is blocked by the provided rubber block 2 and protective plate 4, presenting a flat surface when viewed from the front. The air blown out by the air duct machine 5 exits from both sides of the protective plate 4, achieving the effect of concealing the air outlet and enhancing the aesthetics. The provided protective plate 4, rubber block 2, and spring 3 can also protect the air outlet, preventing damage to the air outlet of the air duct machine 5 caused by external impacts or debris. The rubber block 2 and spring 3 can provide a certain shock-absorbing effect. The air flow blown out from the air outlet of the air duct machine 5 first enters the provided curved air guide duct 7, where the blowing trajectory of the air flow is changed to reduce the impact force of the air flow. Then, the air flow is divided into multiple small air flows through the diversion holes 10 on the baffle 9. The sealing ring 8 can prevent the air flow from leaking out from the edge of the baffle 9, ensuring that all the air flow blows out through the diversion holes 10. Under the action of the multiple small air flows, most of the flow impact force is effectively reduced, so there is no obvious wind noise when blowing on the protective plate 4, thus achieving the noise reduction effect.

[0025] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concealed low-noise electric air outlet assembly, comprising an air duct (1), characterized in that: A rubber block (2) is fixedly connected to one side of the air duct pipe (1); a protective plate (4) is fixedly connected to one end of the rubber block (2) away from the air duct pipe (1); a limiting groove (11) is provided on one side of the air duct pipe (1); a duct machine (5) is fixedly connected to the inside of the limiting groove (11); a limiting block (6) located outside the duct machine (5) is fixedly connected to the inside of the limiting groove (11); an air guide duct (7) is provided inside the limiting block (6); a sealing ring (8) located outside the limiting block (6) is fixedly connected to the inside of the limiting groove (11); a baffle (9) located outside the sealing ring (8) is fixedly connected to the inside of the limiting groove (11); a diversion hole (10) is provided on one side of the baffle (9); and a back plate (12) is fixedly connected to the end of the air duct pipe (1) away from the rubber block (2).

2. A hidden low-noise electric air outlet assembly according to claim 1, characterized in that: A spring (3) is fixedly connected between the protective plate (4) and the air duct pipe (1), a fixing block (13) is fixedly connected to the outside of the air duct pipe (1), and a fixing hole (14) is provided at the top of the fixing block (13).

3. A hidden low-noise electric air outlet assembly according to claim 2, characterized in that: The number of the springs (3) is four, and they are symmetrically arranged on the surface of the air duct tube (1).

4. A hidden low-noise electric air outlet assembly according to claim 1, characterized in that: The number of the flow dividing holes (10) is several and they are evenly arranged on the surface of the baffle (9).

5. The hidden low-noise electric air outlet assembly according to claim 1 is characterized by: The air guide channels (7) are curved in shape and are three in number, evenly arranged on the surface of the limit block (6).

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