A hair curler with a light-emitting mechanism installed through a heating tube

Abstract

The utility model discloses a curling iron with a light-emitting mechanism installed through a heating tube, comprising a shell, a heating component, a light-emitting mechanism and a circuit board component, wherein the heating component comprises a heating tube and a heater, and the light-emitting mechanism comprises a light source component and a light-transmitting strip, wherein the light source component is arranged at one end or both ends of the light-transmitting strip to form a structure for longitudinally irradiating along the light-transmitting strip; an installation groove is arranged along the side wall of the heating tube, and the light-transmitting strip is embedded in the installation groove, and the light-transmitting strip is separated from the heater by the heating tube. In this way, a light source can be arranged at the end of the light-transmitting strip and illuminated toward the middle of the light-transmitting strip in cooperation with a reflective cover at the bottom, and a very uniform and high-brightness irradiation effect can be achieved with at least one lamp bead, which can reduce the number of lamp beads, reduce costs, and reduce heat generation. At the same time, the redundant space in the heating mechanism can be fully utilized, and there is no need to separately design a space for installing the light-emitting mechanism in the shell, so the structure is simpler, smaller, and more compact, and the overall size of the product will not be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of hair curling devices, in particular to a hair curling device with lighting effect. Background Art

[0002] A curling iron is a handheld electronic product used to curl hair, which mainly includes a housing and a heating roller, and some are also provided with a clip assembly, etc. Traditional curling irons have relatively simple functions, no lighting function, and the product is not beautiful enough. For this reason, people realize the lighting function by setting a light-emitting mechanism in the curling iron to make the product more beautiful. However, at present, such curling irons with lighting effects generally set the light-emitting mechanism on the housing, and additional space needs to be set on the housing for installing the light-emitting mechanism, which will significantly increase the size of the entire product and make the product more bulky. At the same time, this structure will cause the light brightness to be more concentrated, the number of light source lamp beads is larger, the cost is higher, the heat generation is larger, and the light is not uniform, thereby affecting the lighting effect. Utility Model Content

[0003] The utility model aims at the shortcomings of the prior art and provides a hair curler with a light-emitting mechanism installed through a heating tube, which has a more reasonable structural design, can make the product more compact and provide more uniform light.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a curling iron with a light-emitting mechanism installed through a heating tube, comprising a shell, a heating component, a light-emitting mechanism and a circuit board component, the heating component is installed on the shell through a fixing seat, and the circuit board component is installed in the shell; the heating component comprises a heating tube and a heater, the heater is installed inside the heating tube and connected to the circuit board component; the light-emitting mechanism comprises a light source component, and the light source component is connected to the circuit board component, characterized in that: the light-emitting mechanism also includes a light-transmitting strip, the light source component is arranged at one end or both ends of the light-transmitting strip to form a structure for longitudinal illumination along the light-transmitting strip; an installation groove is arranged along the side wall of the heating tube, the light-transmitting strip is embedded in the installation groove, and the light-transmitting strip is separated from the heater by the heating tube.

[0005] Furthermore, the light-emitting mechanism also includes a reflective cover, which is installed in the installation groove to cover the entire installation groove, and the light-transmitting strip is installed in the reflective cover and a portion of it is exposed outside the reflective cover.

[0006] Furthermore, a heat insulation cover is installed at the front end of the heating tube through a heat insulation frame, and a light source assembly is arranged in the heat insulation cover, and the light source assembly has an LED lamp bead; a light guide ring is arranged in the heat insulation frame at a position aligned with the LED lamp bead, and the LED lamp bead transmits light through the light guide ring aligned with the front end of the light-transmitting strip.

[0007] Furthermore, another light source component is arranged in the fixing seat, and the other light source component also has an LED lamp bead; a light guide ring is also arranged in the fixing seat, and the LED lamp bead of the other light source component transmits light through the light guide ring and is aligned with the tail end of the light-transmitting strip.

[0008] Furthermore, a heating frame is arranged in the heating tube, and the heater is installed and fixed through the heating frame; an accommodating groove is arranged on the heating frame in alignment with the installation groove of the heating tube, and the installation groove is embedded in the heating frame through the accommodating groove.

[0009] Furthermore, the heating tube is a circular tubular structure, and a plurality of mounting grooves, such as 1-4, are arranged axially on the side wall of the heating tube, and the mounting grooves penetrate the heating tube along the axis; one mounting groove corresponds to one light-transmitting strip, and the light-transmitting strip is flush with the surface of the heating tube and will not increase the size of the curling iron, and a light source assembly is provided at at least one end of each light-transmitting strip.

[0010] Preferably, the light source assembly uses monochrome LED lamp beads or RGB lamp beads, which can be monochrome light or color light.

[0011] Furthermore, the housing comprises an upper housing and a lower housing, which are combined and docked to form the entire housing; a switch button and an indicator light are arranged in the upper housing, and the switch button and the indicator light are respectively connected to the circuit board assembly.

[0012] Preferably, the light-transmitting strip is made of polymer material, plastic material or glass, and its cross section is square, circular or elliptical, but is not limited to the above materials and shapes. The width of the light-transmitting strip is 3-10 mm, and the height is 3-10 mm.

[0013] Furthermore, a clip assembly is installed at the front end of the upper shell through a fixing seat in cooperation with a spring, and is used for opening and closing clamping actions. Of course, this belongs to the prior art.

[0014] The utility model sets a mounting groove in the heating tube, sets a light-transmitting strip in the mounting groove, sets a light source at the end of the light-transmitting strip and cooperates with the reflective cover at the bottom to illuminate the middle of the light-transmitting strip. In this way, only one lamp bead is needed to achieve a very uniform and bright illumination effect, and the number of lamp beads can be reduced, the cost can be reduced, and the heat generation can be reduced. At the same time, the extra space in the heating mechanism can be fully utilized, and there is no need to design a space for installing the light-emitting mechanism separately in the shell, so the structure is simpler, smaller and more compact, and the overall size of the product will not be increased. In addition, different light colors can be used to indicate different gear temperatures, giving users a better visual experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional appearance diagram of the utility model;

[0016] Figure 2This is a longitudinal section structural diagram of the utility model;

[0017] Figure 3 for Figure 2 AA section view;

[0018] Figure 4 This is the exploded structure diagram of the utility model;

[0019] Figure 5 It is a cross-sectional schematic diagram of a second embodiment of the utility model;

[0020] Figure 6 It is a cross-sectional schematic diagram of a third embodiment of the utility model;

[0021] Figure 7 It is a cross-sectional schematic diagram of a fourth embodiment of the present utility model.

[0022] In the figure, 11 is an upper shell, 12 is a lower shell, 13 is a power cord assembly, 3 is a heating assembly, 31 is a heating tube, 311 is a mounting groove, 32 is a heating frame, 321 is a receiving groove, 33 is a heater, 4 is a fixing seat, 51 is a light source assembly, 52 is a light guide ring, 53 is a light-transmitting strip, 54 is a reflective cover, 6 is a circuit board assembly, 61 is a switch button, 62 is an indicator light, 71 is a heat insulation cover, 72 is a heat insulation frame, and 8 is a clip assembly. DETAILED DESCRIPTION

[0023] In this embodiment, refer to Figure 1-Figure 4 The hair curler with a light-emitting mechanism installed through a heating tube comprises a housing, a heating component 3, a light-emitting mechanism and a circuit board component 6. The heating component 3 is installed on the housing through a fixing seat 4, and the circuit board component 6 is installed in the housing and connected to an external power supply through a power cord component 3; the heating component 3 comprises a heating tube 31 and a heater 33, and the heater 33 is installed inside the heating tube 31 and connected to the circuit board component 6; the light-emitting mechanism comprises a light source component 51 and a light-transmitting strip 53, the light source component 51 is connected to the circuit board component 6, and the light source component 51 is arranged at both ends (or one end) of the light-transmitting strip 53 to form a structure of longitudinal illumination along the light-transmitting strip 53, and then the light is uniformly emitted through the light-transmitting strip 53; a mounting groove 311 is arranged along the side wall of the heating tube 31, and the light-transmitting strip 53 is embedded in the mounting groove 311, and the light-transmitting strip 53 is separated from the heater 33 by the heating tube 31.

[0024] The light-emitting mechanism further includes a reflective cover 54 . The reflective cover 54 is installed in the installation groove 311 to cover the entire installation groove 311 . The light-transmitting strip 53 is installed in the reflective cover 54 and a portion of the light-transmitting strip 53 is exposed outside the reflective cover 54 .

[0025] A heat insulating cover 71 is installed at the front end of the heating tube 31 through a heat insulating frame 72, and a light source assembly 51 is arranged in the heat insulating cover 71. The light source assembly 51 has an LED lamp bead; a light guide ring 52 is arranged in the heat insulating frame 72 at the position aligned with the LED lamp bead, and the LED lamp bead transmits light. The light guide ring 52 is aligned with the front end of the light-transmitting strip 53. The heat insulating frame 72 separates the heater 33 from the light source assembly 51 to prevent the light source assembly 51 from being burned.

[0026] Another light source assembly 51 is arranged in the fixing seat 4, and the other light source assembly 51 also has an LED lamp bead; a light guide ring 52 is also arranged in the fixing seat 4, and the LED lamp bead of the other light source assembly 51 transmits light through the light guide ring 52 and is aligned with the tail end of the light-transmitting strip 53. The fixing seat 4 also has a heat insulation function, which is used to prevent the heat of the heater 33 from being transferred to the light source assembly 51.

[0027] A heating frame 32 is provided inside the heating tube 31, and the heater 33 is installed and fixed through the heating frame 32; a receiving groove 321 is provided on the heating frame 32 aligned with the mounting groove 311 of the heating tube 31, and the mounting groove 311 is embedded in the heating frame 32 through the receiving groove 321, so that the remaining space inside the heating component 3 can be more effectively fully utilized, and there is no need to set up space in other parts to install the light-transmitting strip 53.

[0028] The heating tube 31 is a cylindrical structure, and a plurality of mounting grooves 311 are arranged axially on the side wall of the heating tube 31, for example, 2, 3, or 4, respectively. Figure 5 , Figure 6 and Figure 7 The second, third and fourth embodiments shown; the mounting groove 311 passes through the heating tube 31 along the axis, and one mounting groove 31 corresponds to one light-transmitting strip 53, which is flush with the surface of the heating tube 31 and does not increase the size of the curling iron. A light source assembly 51 is provided at at least one end of each light-transmitting strip 53.

[0029] The light source assembly 51 uses a single-color LED lamp bead or an RGB lamp bead, and can be single-color light or color light.

[0030] The housing includes an upper housing 11 and a lower housing 12 , which are combined and connected to form a whole housing; a switch button 61 and an indicator light 62 are arranged in the upper housing 11 , and the switch button 61 and the indicator light 62 are respectively connected to the circuit board assembly 6 .

[0031] The light-transmitting strip 53 is made of polymer material, plastic material or glass. In this embodiment, tempered glass is used. Its cross section is square, circular or elliptical, and is not limited to the above materials and shapes. The width of the light-transmitting strip is 3-10mm and the height is 3-10mm.

[0032] A clip assembly 8 is installed at the front end of the upper shell 11 through a fixing seat 4 and a spring for performing opening and closing clamping actions.

[0033] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A hair curler with a light-emitting mechanism installed through a heating tube, comprising a housing, a heating component, a light-emitting mechanism and a circuit board component, wherein the heating component is installed on the housing through a fixing seat, and the circuit board component is installed in the housing; the heating component comprises a heating tube and a heater, the heater is installed inside the heating tube and connected to the circuit board component; the light-emitting mechanism comprises a light source component, and the light source component is connected to the circuit board component, characterized in that: The light-emitting mechanism also includes a light-transmitting strip, and the light source assembly is arranged at one end or both ends of the light-transmitting strip to form a structure for longitudinal illumination along the light-transmitting strip; an installation groove is arranged along the side wall of the heating tube, the light-transmitting strip is embedded in the installation groove, and the light-transmitting strip is separated from the heater by the heating tube.

2. The hair curler with a light-emitting mechanism installed by a heating tube according to claim 1, characterized in that: The light-emitting mechanism also includes a reflective cover, which is installed in the installation groove to cover the entire installation groove, and the light-transmitting strip is installed in the reflective cover and a part of it is exposed outside the reflective cover.

3. The hair curler with a light-emitting mechanism installed by a heating tube according to claim 1, characterized in that: A heat-insulating cover is installed at the front end of the heating tube through a heat-insulating frame, and a light source assembly is arranged in the heat-insulating cover. The light source assembly has an LED lamp bead; a light guide ring is arranged in the heat-insulating frame at a position aligned with the LED lamp bead, and the LED lamp bead transmits light through the light guide ring aligned with the front end of the light-transmitting strip.

4. The hair curler with a light-emitting mechanism mounted on a heating tube according to claim 3, characterized in that: Another light source component is arranged in the fixing seat, and the other light source component also has an LED lamp bead; a light guide ring is also arranged in the fixing seat, and the LED lamp bead of the other light source component transmits light through the light guide ring and is aligned with the tail end of the light-transmitting strip.

5. The hair curler with a light-emitting mechanism mounted on a heating tube according to claim 1, characterized in that: A heating frame is arranged inside the heating tube, and the heater is installed and fixed through the heating frame; a receiving groove is arranged on the heating frame in alignment with the installation groove of the heating tube, and the installation groove is embedded in the heating frame through the receiving groove.

6. The hair curler with a light-emitting mechanism mounted on a heating tube according to claim 1, characterized in that: The heating tube is a circular tubular structure, and a plurality of mounting grooves are arranged axially on the side wall of the heating tube, and the mounting grooves penetrate the heating tube along the axis; one mounting groove corresponds to one light-transmitting strip, and the light-transmitting strip is flush with the surface of the heating tube, and a light source assembly is provided at at least one end of each light-transmitting strip.

7. The hair curler with a light-emitting mechanism mounted on a heating tube according to claim 1, characterized in that: The light source assembly adopts monochrome LED lamp beads or RGB lamp beads.

8. The hair curler with a light-emitting mechanism mounted on a heating tube according to claim 7, characterized in that: The housing comprises an upper housing and a lower housing, which are combined and connected to form the entire housing; a switch button and an indicator light are arranged in the upper housing, and the switch button and the indicator light are respectively connected to the circuit board assembly.

9. The hair curler with a light-emitting mechanism mounted on a heating tube according to claim 1, characterized in that: The light-transmitting strip is made of polymer material, plastic material or glass, and its cross section is square, circular or elliptical. The width of the light-transmitting strip is 3-10 mm, and the height is 3-10 mm.

10. The hair curler with a light-emitting mechanism mounted on a heating tube according to claim 8, characterized in that: A clip assembly is installed at the front end of the upper shell through a fixing seat and a spring.

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