CN219374020U - Structure for detecting room temperature of blower - Google Patents

Abstract

The utility model belongs to the technical field of blowers, and particularly relates to a blower room temperature detection structure, which comprises a shell, a handle, a rectifying wing assembly, a heater assembly, a circuit assembly and a room temperature sensor, wherein the shell is provided with a plurality of air inlets; the heater assembly and the circuit assembly are both arranged in the shell; the handle is arranged at the bottom of the shell, and the rectifying wing component is arranged in the handle; the bottom of the handle is provided with an air inlet, and the room temperature sensor is arranged in the handle and is positioned between the air inlet and the rectifying wing component; the heater assembly, the room temperature sensor and the rectifying wing assembly are all electrically connected with the circuit assembly. The room temperature is detected through the room temperature sensor, the temperature is fed back to the circuit component by the room temperature sensor, the circuit component controls the heating power of the heater component, when the indoor temperature is lower, the circuit component controls the heating temperature of the heater component to rise, when the indoor temperature is overhigh, the temperature of the heating of the circuit component controls the heater component to reduce, and therefore the use experience of a user is improved.

Description

Structure for detecting room temperature of blower

Technical Field

The utility model belongs to the technical field of blowers, and particularly relates to a room temperature detection structure of a blower.

Background

In daily life, blowers are widely used. Existing blowers generally include a housing and a handle, the housing including a rectifying wing assembly, a heater assembly and a circuit assembly, the rectifying wing assembly including a motor and a blade, wherein the motor is capable of driving the blade to rotate, and when the blade rotates, air is sucked from an air inlet provided on the housing, and centrifugal air flow formed by the air is blown out from a front end after being heated by a heating wire in the heater assembly.

When the blower is used due to the temperature difference between the north and the south, the user can feel that the blower blows air which is not hot enough due to the lower temperature of the north, and the user with higher temperature of the male can feel that the blower blows air which is too hot. This is because the blower does not have a function of adjusting a proper outlet air temperature according to the room temperature, resulting in poor user experience.

Disclosure of Invention

The utility model aims to provide a room temperature detection structure of a blower, and aims to solve the technical problem that a blower in the prior art does not have a function of adjusting proper air outlet temperature according to room temperature, so that a user has poor use experience.

In order to achieve the above object, an embodiment of the present utility model provides a room temperature detecting structure for a blower, including a housing, a handle, a rectifying wing assembly, a heater assembly, a circuit assembly, and a room temperature sensor; the heater assembly and the circuit assembly are both arranged in the shell, and the circuit assembly is arranged close to the tail part of the shell; the handle is arranged at the bottom of the shell, and the rectifying wing assembly is arranged in the handle and is close to the shell; the bottom of the handle is provided with an air inlet, and the room temperature sensor is arranged in the handle and is positioned between the air inlet and the rectifying wing assembly; the heater assembly, the room temperature sensor and the rectifying wing assembly are all electrically connected with the circuit assembly.

Optionally, a fixing bracket is connected in the handle, and the fixing bracket is positioned above the air inlet and is close to the air inlet; the fixed support is provided with a duct through which air flows, and the room temperature sensor is connected to the fixed support.

Optionally, the room temperature sensor is arranged in the middle of the fixing bracket.

Optionally, a sound-absorbing felt is arranged on the fixing support, and the sound-absorbing felt is connected to the bottom of the fixing support.

Optionally, the fixing support is clamped in the handle.

Optionally, the air inlet is arranged at the side end of the handle, and surrounds the periphery of the handle in a honeycomb shape.

Optionally, the rectifying wing assembly comprises a motor and a blade, wherein the motor is vertically fixed in the handle, and a main shaft of the motor is arranged towards the room temperature sensor; the blade is fixedly connected to the main shaft of the motor.

Optionally, a wire inlet hole is formed in the bottom of the handle, and the wire inlet hole is used for externally connecting a wire to enter the handle and is connected with the circuit assembly.

The above technical solutions in the structure for detecting the room temperature of the blower provided by the embodiments of the present utility model have at least one of the following technical effects: when the air conditioner is used, the rectifying wing assembly is started, external air enters the handle from the air inlet and enters the shell through the handle, when hot air is needed, the heater assembly is used for heating, and cold air exchanges heat through the heater assembly to form hot air and is blown out from the front end of the shell. The room temperature is detected through the room temperature sensor, the temperature is fed back to the circuit component by the room temperature sensor, the circuit component controls the heating power of the heater component, when the indoor temperature is lower, the circuit component controls the heating temperature of the heater component to rise, when the indoor temperature is overhigh, the temperature of the heating of the circuit component controls the heater component to reduce, and therefore the use experience of a user is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a room temperature detecting structure of a blower according to an embodiment of the present utility model.

Fig. 2 is a sectional view of a room temperature detecting structure of a blower according to an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of a blower room temperature sensing structure according to an embodiment of the present utility model at another view angle.

Wherein, each reference sign in the figure:

10-shell 11-air outlet 20-handle

21-air inlet 22-wire inlet 30-rectifying wing assembly

31-motor 32-blade 40-room temperature sensor

50-fixing support.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to fig. 1 to 3 are exemplary and intended to illustrate embodiments of the present utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1 to 3, there is provided a blower room temperature detecting structure including a housing 10, a handle 20, a rectifying wing assembly 30, a heater assembly (not shown), a circuit assembly (not shown), and a room temperature sensor 40; the heater component and the circuit component are both arranged in the shell 10, the circuit component is arranged close to the tail of the shell 10, and the heater component is arranged in an air duct of the shell 10; the handle 20 is arranged at the bottom of the shell 10, the interior of the handle 20 is communicated with the interior of the shell 10, the front end of the shell 10 is provided with an air outlet 11, the rectifying wing assembly 30 is arranged in the handle 20 and is close to the shell 10, and the rectifying wing assembly 30 starts air suction and conveys air into the shell 10 and is sent out through the air outlet 11; the bottom of the handle 20 is provided with an air inlet 21, and the room temperature sensor 40 is arranged in the handle 20 and is positioned between the air inlet 21 and the rectifying wing assembly 30; the heater assembly, the room temperature sensor 40, and the rectifying wing assembly 30 are all electrically connected to a circuit assembly, and the heater assembly, the room temperature sensor 40, and the rectifying wing assembly 30 are controlled by the circuit assembly.

When in use, the rectifying wing assembly 30 is started, external wind enters the handle 20 from the air inlet 21 and enters the shell 10 through the handle 20, when hot wind is needed, the heater assembly is heated, and cold wind exchanges heat through the heater assembly to form hot wind and is blown out from the front end of the shell 10. The room temperature is detected through the set room temperature sensor 40, the room temperature sensor 40 feeds temperature back to the circuit component, the circuit component controls the heating power of the heater component, when the indoor temperature is lower, the circuit component controls the heating temperature of the heater component to rise, when the indoor temperature is overhigh, the circuit component controls the heating temperature of the heater component to drop, and therefore the use experience of a user is improved.

In another embodiment of the present utility model, as shown in fig. 2-3, a fixing bracket 50 is connected to the handle 20, and the fixing bracket 50 is located above the air inlet 21 and is located close to the air inlet 21; the fixed bracket 50 is provided with a duct through which air flows, and the room temperature sensor 40 is connected to the fixed bracket 50. Specifically, the side ends of the fixing bracket 50 are connected to the inner side wall of the handle 20, and the fixing bracket 50 is located between the air inlet 21 and the rectifying wing assembly 30 and serves to fix the room temperature sensor 40 within the handle 20. Since the fixing bracket 50 is disposed close to the air inlet 21, the room temperature can be detected more precisely. The fixing bracket 50 is provided with a duct through which air can pass into the housing 10.

In another embodiment of the present utility model, as shown in fig. 2 to 3, the room temperature sensor 40 is provided at the middle of the fixing bracket 50. Specifically, the room temperature sensor 40 is provided at the middle of the fixing bracket 50, so that the room temperature can be better detected.

In another embodiment of the present utility model, as shown in fig. 2 to 3, a sound-absorbing felt (not shown) is provided on the fixing bracket 50, and the sound-absorbing felt is attached to the bottom of the fixing bracket 50. Specifically, the sound-absorbing felt is adhered to the side of the fixing bracket 50 facing away from the rectifying wing assembly 30, so that noise generated when wind flows in the handle 20 can be reduced.

In another embodiment of the present utility model, as shown in fig. 2-3, the fixing bracket 50 is clamped in the handle 20. Specifically, during installation, the fixing support 50 is clamped in the handle 20 to achieve positioning and fixing. In addition, the fixing bracket 50 can be fixed on the handle 20 by a screw locking mode so as to ensure the stability of the fixing bracket during use.

In another embodiment of the present utility model, as shown in fig. 1 to 3, the air inlet 21 is disposed at a side end of the handle 20 and surrounds the periphery of the handle 20 in a honeycomb shape. Specifically, the air inlet 21 is located at one end of the bottom of the handle 20 and is annular around the side end of the handle 20, and the air inlet 21 is honeycomb-shaped, so that large foreign matters are prevented from entering the handle 20, and wind energy is ensured to enter the handle 20.

In another embodiment of the present utility model, as shown in fig. 2 to 3, the rectifying wing assembly 30 includes a motor 31 and a blade 32, the motor 31 is vertically fixed in the handle 20, and a main shaft of the motor 31 is disposed toward the room temperature sensor 40; the vane 32 is fixedly connected to the main shaft of the motor 31. Specifically, the motor 31 is electrically connected to the circuit assembly, the blade 32 is located at the bottom of the motor 31, and the motor 31 is started to drive the blade 32 to rotate to form an air flow, so that a blowing function is realized.

In another embodiment of the present utility model, as shown in fig. 1 to 3, a wire inlet hole 22 is provided at the bottom of the handle 20, and the wire inlet hole 22 is used for connecting an external wire into the handle 20 and connecting with a circuit assembly. Specifically, the external electric wire is extended into the wire inlet hole 22, and electric power is supplied through the external electric wire.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (8)

1. A hair-dryer room temperature detects structure, its characterized in that: comprises a shell, a handle, a rectifying wing component, a heater component, a circuit component and a room temperature sensor; the heater assembly and the circuit assembly are both arranged in the shell, and the circuit assembly is arranged close to the tail part of the shell; the handle is arranged at the bottom of the shell, and the rectifying wing assembly is arranged in the handle and is close to the shell; the bottom of the handle is provided with an air inlet, and the room temperature sensor is arranged in the handle and is positioned between the air inlet and the rectifying wing assembly; the heater assembly, the room temperature sensor and the rectifying wing assembly are all electrically connected with the circuit assembly.

2. The blower room temperature sensing structure of claim 1, wherein: the handle is internally connected with a fixed bracket, and the fixed bracket is positioned above the air inlet and is close to the air inlet; the fixed support is provided with a duct through which air flows, and the room temperature sensor is connected to the fixed support.

3. The blower room temperature sensing structure of claim 2, wherein: the room temperature sensor is arranged in the middle of the fixed support.

4. The blower room temperature sensing structure of claim 2, wherein: the sound-absorbing felt is arranged on the fixing support and connected to the bottom of the fixing support.

5. The blower room temperature sensing structure of claim 2, wherein: the fixed support is clamped in the handle.

6. The structure for detecting the room temperature of a hair dryer according to any one of claims 1 to 5, wherein: the air inlet is arranged at the side end of the handle and surrounds the periphery of the handle in a honeycomb shape.

7. The structure for detecting the room temperature of a hair dryer according to any one of claims 1 to 5, wherein: the rectifying wing assembly comprises a motor and blades, the motor is vertically fixed in the handle, and a main shaft of the motor is arranged towards the room temperature sensor; the blade is fixedly connected to the main shaft of the motor.

8. The structure for detecting the room temperature of a hair dryer according to any one of claims 1 to 5, wherein: the bottom of handle is provided with the entrance hole, the entrance hole is used for external electric wire entering in the handle and with circuit subassembly is connected.