Heating body support
By integrating the negative ion generator, heat insulator and thermostat in the heater bracket of the hair dryer, the hair dryer and damage caused by the high temperature of the hair dryer is solved, and healthy hair drying and safe operation of the equipment are achieved.
Patent Information
- Application Number
- CN202421535034.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-02
AI Technical Summary
When used by existing hair dryers, high temperatures can easily cause hair to quickly dehydrate, cause hair dryness, and cause damage to hair quality and human scalp.
A heating body bracket is designed, including a main body bracket, an electric heating wire, a negative ion generator, a heat insulator and a thermostat. Negative ions are generated through negative ion generators to neutralize the static electricity of the hair, combined with the protection measures of the thermostat and the heat insulation cylinder, ensuring that the hair is not damaged by excessively high temperature during drying.
It effectively solves the problem of dryness and damage to hair during the blowing process. By neutralizing static electricity by negative ions, the hair is maintained in a healthy state, and at the same time, the protection of the thermostat and heat insulation barrel is protected, which avoids damage to the equipment by high temperature.
Smart Images
Figure CN222929356U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hair dryer devices, and particularly relates to a heating element bracket. Background Art
[0002] As the most commonly used electronic product at present, using a hair dryer after washing hair can quickly dry the hair, greatly facilitating our daily life. As one of the main devices of the hair dryer, when the hair dryers on the market are in use, they mainly use the heating element to heat and dry the hair. In this way, it is easy to quickly dehydrate the hair, resulting in the phenomenon of frizzy and dry hair. Although the problem of drying the hair is solved, the high temperature will also damage the human scalp, damage the hair quality, and cause harm to the human body. Therefore, a heating element bracket is provided. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a heating element bracket to solve the problems put forward in the above background art.
[0004] To achieve the above purpose, the utility model provides the following technical scheme: A heating element bracket includes a main body bracket. The middle part of the outer wall of the main body bracket is surrounded by a heating wire. The main body bracket is formed by cross-fixing multiple concave plates at the center of the plates. A negative ion generator is arranged at the cross-middle part of the main body bracket. A heat insulation cylinder is arranged at the middle part of the front end of the main body bracket. A temperature controller is arranged at the front end of the main body bracket and close to the heating wire.
[0005] Preferably, sawtooth grooves are arranged at the top of the concave plates that make up the main body bracket.
[0006] Preferably, the heating wire is wavy, and the wave top arc of the heating wire is sleeved in the tooth grooves of the sawtooth grooves. The tooth grooves are used to fix the wound heating wire.
[0007] Preferably, a square groove is opened at the middle part of the cross of the main body bracket. The square groove is used to fix the negative ion generator.
[0008] Preferably, the bottom of the negative ion generator is fixedly connected to the inner wall of the bottom end of the square groove.
[0009] Preferably, the outer wall of the heat insulation cylinder is cross-fixed with the middle part of the main body bracket, and the heat insulation cylinder is concentric with the main body bracket.
[0010] Preferably, the heat insulation cylinder is sleeved around the outer wall of the negative ion generator.
[0011] Preferably, the temperature controller includes:
[0012] A thermistor, the thermistor is sleeved on the front end of the main body bracket and close to the heating wire;
[0013] A resistance wire, one end of the resistance wire is electrically connected to a thermistor, and the other end of the resistance wire is fixedly connected to the side of the main body bracket.
[0014] The technical effects and advantages of the present utility model:
[0015] The present utility model utilizes the installation of a negative ion generator inside the main body to solve the problems of dryness and mess while drying and styling hair. When using this hair dryer, the negative ion generator at the bracket generates negative ions. Under the action of the hair dryer fan, the blown air carries negative ions. These negative ions will neutralize the static electricity generated by the hair during drying, achieving the effect of smoothing the messy hair. At the same time, to ensure that the negative ion generator will not be damaged by high temperature, a heat insulation cylinder is installed around the negative ion generator. Description of the Drawings
[0016] Figure 1 This is the first schematic diagram of the overall structure of the present utility model.
[0017] Figure 2 This is the first schematic diagram of the overall structure of the present utility model.
[0018] Figure 3 This is the semi-sectional schematic diagram of the overall structure of the present utility model.
[0019] Figure 4 This is the side view of the overall structure of the present utility model.
[0020] Figure 5 This is the schematic diagram of the slot structure at the back end of the present utility model.
[0021] Figure 6 This is the schematic diagram of the back end structure of the present utility model.
[0022] In the figure: 1, main body bracket; 101, serrated groove; 2, heating wire; 3, negative ion generator; 301, square groove; 4, heat insulation cylinder; 5, thermostat; 501, thermistor; 502, resistance wire. Detailed Implementation Modes
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] The present utility model provides as Figures 1-6A heating element bracket as shown includes a main body bracket 1. In the middle of the outer wall of the main body bracket 1, a heating wire 2 is arranged in a surrounding manner. The main body bracket 1 is formed by cross-fixing multiple concave plates at the center of the plates. In the middle of the cross of the main body bracket 1, a negative ion generator 3 is arranged. In the middle of the front end of the main body bracket 1, a heat insulation cylinder 4 is arranged. At the front end of the main body bracket 1 and near the heating wire 2, a temperature controller 5 is arranged. The outer wall of the heat insulation cylinder 4 is cross-fixed with the middle part of the main body bracket 1, and the heat insulation cylinder 4 is concentric with the main body bracket 1.
[0025] It should be noted that the designed main body bracket 1 is made of a high-temperature resistant insulator, and the heating wire 2 is made of manganin wire, which has the characteristics of large resistivity and high melting point. In this scheme, using three concave plates for cross-fixing can make the main body bracket 1 more firm, and also reduce the heat absorption area when blowing, making the blowing of hot air smoother. The design of the concave plates can better sleeved the negative ion generator 3. The designed heat insulation cylinder 4 is also made of high-temperature resistant insulating material and is installed on the periphery of the negative ion generator 3, which can isolate the negative ion generator 3 from the influence of the high heat of the heating wire 2 and play a role in protecting the negative ion generator 3.
[0026] Specifically, sawtooth grooves 101 are arranged at the top of the concave plates that make up the main body bracket 1. The heating wire 2 is wavy, and the wave top arc of the heating wire 2 is sleeved in the tooth grooves of the sawtooth grooves 101, and the tooth grooves are used to fix the wound heating wire 2.
[0027] It should be noted that the designed heating wire 2 has resilience. When winding the heating wire 2, the inner arc of the wave top of the heating wire 2 is sleeved in the tooth grooves of the sawtooth grooves 101. Under the action of the elastic force and the supporting force of the main body bracket 1, a two-force balance is formed, and the heating wire 2 will be wound around the top of the main body bracket 1 in an annular static state. The high-temperature and high-insulation material of the main body bracket 1 will not be at risk of the high temperature of the heating wire 2.
[0028] Specifically, a square groove 301 is opened in the middle of the cross of the main body bracket 1. The square groove 301 is used to fix the negative ion generator 3. The bottom of the negative ion generator 3 is fixedly connected to the inner wall of the bottom end of the square groove 301. The heat insulation cylinder 4 is sleeved around the outer wall of the negative ion generator 3.
[0029] It should be noted that the main body bracket 1 is formed by cross-fixing three concave plates. According to the principle that a triangle has stability, a triangular structure is presented between the plates. And a square groove 301 is opened at the concave part, and the negative ion generator 3 is sleeved therein and is wrapped by the plates, resulting in good stability and tightness. The design of the negative ion generator 3 refers to the negative ion structure of model VAV-104AC, which generates equal and large amounts of positive and negative ions for neutralization, reduces frizz, restores the original luster of the hair, and achieves smoothness, moisture and softness.
[0030] Specifically, the thermostat 5 includes: a thermistor 501, which is sleeved on the front end of the main body bracket 1 and close to the heating wire 2; and a resistance wire 502, one end of the resistance wire 502 is electrically connected to the thermistor 501, and the other end of the resistance wire 502 is fixedly connected to the side of the main body bracket 1.
[0031] It should be noted that the design model of the designed thermostat 5 refers to KDCF-1603 的温控结构 , and the resistance decreases exponentially with the increase of temperature. Using this characteristic, temperature measurement, temperature compensation and temperature control components can be made, and power type components can also be made to suppress the surge current of the circuit, achieve constant temperature detection and calibration multiple times per second, and effectively prevent the hair quality scalp from being overheated, scalded and damaged.
[0032] The working principle of the present utility model:
[0033] When using a hair dryer equipped with this heating element, the heating wire 2 is energized to generate heat. Under the action of the hair dryer, the heat is brought into the blowing air to dry the hair. The built-in negative ion generator 3 generates negative ions, and the negative ions are blown onto the hair together with the blowing air. The negative ions will neutralize the static electricity on the hair, making the hair not frizzy. When the temperature is too high and threatens the negative ion generator 3, the heat insulation plate will isolate the negative ion generator 3 from the heating wire 2 to protect the negative ion generator 3. Under the action of the thermostat 5, the heat will cycle between 80 degrees and 90 degrees. When the temperature rises and falls, the resistance value of the thermostat 5 will increase and decrease inversely. When the temperature exceeds the specified value, the power will be automatically cut off to protect the entire main body.
[0034] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A heating element bracket, comprising a main bracket (1), characterized in that: A heating wire (2) is arranged around the middle of the outer wall of the main frame (1); the main frame (1) is formed by a plurality of concave plates which are cross-fixed and connected at the center of the plates; a negative ion generator (3) is arranged in the middle of the intersection of the main frame (1); a heat insulation tube (4) is arranged in the middle of the front end of the main frame (1); and a temperature controller (5) is arranged at the front end of the main frame (1) and close to the heating wire (2).
2. A heating element bracket according to claim 1, characterized in that: A sawtooth groove (101) is provided on the top of the concave plate formed by the main frame (1).
3. A heating element bracket according to claim 2, characterized in that: The heating wire (2) is wavy, and the wave top arc of the heating wire (2) is sleeved in the tooth groove of the sawtooth groove (101), and the tooth groove is used to fix the wound heating wire (2).
4. A heating element bracket according to claim 1, characterized in that: A square groove (301) is provided in the middle of the intersection of the main frame (1), and the square groove (301) is used to fix the negative ion generator (3).
5. A heating element bracket according to claim 4, characterized in that: The bottom of the negative ion generator (3) is fixedly connected to the inner wall of the bottom end of the square groove (301).
6. The heating element bracket according to claim 1, characterized in that: The outer wall of the heat-insulating tube (4) is cross-fixed to the middle of the main body support (1), and the heat-insulating tube (4) is concentric with the main body support (1).
7. The heating element bracket according to claim 1, characterized in that: The heat-insulating cylinder (4) is sheathed around the outer wall of the negative ion generator (3).
8. The heating element bracket according to claim 1, characterized in that: The temperature controller (5) comprises: A thermistor (501), wherein the thermistor (501) is sleeved on the front end of the main support (1) and is close to the heating wire (2); A resistance wire (502), one end of the resistance wire (502) is electrically connected to the thermistor (501), and the other end of the resistance wire (502) is fixedly connected to the side of the main frame (1).