Far infrared lamp holder with good safety

Abstract

The utility model discloses a far infrared lamp holder with good safety, and relates to the technical field of phototherapy. The device comprises a shell, a heating plate and a protective net, the protective net is arranged on the front side of the shell, a heat insulation rubber ring is arranged on the peripheral side of the heating plate, the heating plate faces the protective net and is embedded in the inner side of the shell through the heat insulation rubber ring, and the shell is made of high-temperature-resistant heat insulation materials. By adopting the technical scheme, the LED lamp has the advantages of low surface temperature of the shell, good safety, capability of short-distance irradiation, high irradiation intensity and good effect.

Description

Technical Field

[0001] The utility model relates to the technical field of phototherapy, in particular to a far-infrared lamp holder with good safety. Background Art

[0002] Phototherapy mainly includes ultraviolet therapy, visible light therapy, infrared therapy and laser therapy. Infrared rays act on the human body mainly to improve local blood circulation, promote swelling reduction, relieve pain, reduce muscle tension, relieve muscle spasms and dry exudative lesions.

[0003] Traditional far-infrared lamps have heat sources in the form of light bulbs and heating plates, and the temperature of the heat sources is between 180 and 400°C. The lamp heads of far-infrared lamps are mostly metal shells, and the protective nets in front are made of metal. Therefore, the temperature of the metal part is quite high during use and needs to be kept at a certain distance from the human body. The temperature of the entire shell is far more than 100°C and cannot be touched directly, otherwise there is a risk of burns and blisters. It is necessary to be very cautious when using it and maintain a certain distance. The penetration effect of far-infrared rays is positively correlated with the radiation intensity, and the intensity of irradiation is related to the distance. The farther away, the more attenuation there is, which affects the irradiation effect of the far-infrared lamp. Utility Model Content

[0004] The purpose of the utility model is to provide a far-infrared lamp holder with good safety in view of the defects and shortcomings of the prior art, which has the advantages of low shell surface temperature, good safety, short-range irradiation, high irradiation intensity and good effect.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a far-infrared lamp head with good safety, comprising: a shell, a heating plate and a protective net;

[0006] The protective net is arranged on the front side of the shell, a heat insulating rubber ring is arranged around the heating plate, the heating plate faces the protective net and is embedded in the inner side of the shell through the heat insulating rubber ring, and the shell is made of high temperature resistant heat insulating material.

[0007] The utility model is further arranged that the shell is made of wood or thermosetting resin.

[0008] The utility model is further arranged that the shell comprises: a front frame and a rear shell, an irradiation window is arranged in the middle of the front frame, and the protective net is arranged in the irradiation window.

[0009] The utility model is further arranged that the inner edge of the irradiation window is provided with a blocking edge, the rear side of the irradiation window is provided with a heat-insulating pressure frame matched with the blocking edge, and the protective net is arranged between the heat-insulating pressure frame and the blocking edge.

[0010] The utility model is further arranged that the protective net is arranged as a stainless steel net.

[0011] The utility model is further arranged that the heat insulating rubber ring is a heat insulating silicone ring.

[0012] The utility model is further arranged that a mounting groove is arranged on the inner peripheral side of the heat insulating rubber ring, and the heat insulating rubber ring is arranged on the peripheral side of the heating plate through the mounting groove.

[0013] The utility model is further arranged that the heating plate is arranged as a silicon crystal glass plate.

[0014] The utility model is further provided that heat dissipation holes are provided at the edge of the shell.

[0015] The utility model is further configured that the heat dissipation holes are provided in multiple groups and are symmetrically arranged on both sides of the edge of the shell to form air convection.

[0016] After adopting the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a circle of heat-insulating rubber ring is arranged around the heating plate, and the heating plate is embedded in the inner side of the shell through the heat-insulating rubber ring to ensure that the heating plate is installed firmly. The heat-insulating rubber ring can not only play a heat-insulating role, reduce the heat conduction of the heating plate to the shell, and avoid the overheating of the shell; but also the heat-insulating rubber ring can play a shock-absorbing role for the inner heating plate, and effectively avoid the collision and rupture of the heating plate. The heat-insulating rubber ring is set as a heat-insulating silicone ring, and the heat-insulating silicone ring can withstand a high temperature of 280° to ensure the good stability and heat-insulating effect of the heat-insulating silicone ring.

[0018] 2. In the utility model, the shell is made of wood, which is a high temperature resistant heat insulating material. It can maintain good structural stability during use, isolate the heat inside the shell, and avoid overheating of the shell. At the same time, because wood is not easy to absorb the radiant heat generated by the heating plate when it is working, it avoids the radiant heat causing the shell to heat up, so that the shell maintains a relatively low temperature, ensuring good safety when the far-infrared lamp head is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0022] Figure 3 It is a schematic diagram of the structure explosion of the utility model;

[0023] Figure 4 It is a schematic diagram of the exploded structure of the heating plate and the heat-insulating rubber ring of the utility model;

[0024] Figure 5 It is a schematic diagram of the explosion structure of the protective net, the front frame and the heat-insulating pressure frame of the utility model.

[0025] Explanation of the reference numerals: 100, shell; 200, heating plate; 300, protective net; 400, thermal insulation rubber ring; 110, front frame; 120, rear shell; 111, irradiation window; 112, blocking edge; 500, thermal insulation pressure frame; 410, mounting groove; 600, heat dissipation hole. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0028] This embodiment relates to a far-infrared lamp holder with good safety. Figure 1-5 As shown, it includes: a housing 100, a heating plate 200 and a protective net 300;

[0029] The heating plate 200 is arranged on the inner side of the housing 100. The heating plate 200 is a component for converting electrical energy into radiation energy to achieve the irradiation effect of the far-infrared lamp head. Preferably, the heating plate 200 adopts a silicon crystal glass plate, which has a high radiation conversion efficiency and has the advantages of high irradiation intensity, good effect and energy saving. Of course, in other embodiments, other types of heating plates 200 can also be used to achieve good use effects.

[0030] The heating plate 200 generates a large amount of heat when working, which is easily conducted to the housing 100, causing the housing 100 to overheat due to the increase in temperature. The user cannot touch it directly, otherwise there is a risk of scalding and blisters. In this embodiment, a circle of heat-insulating rubber ring 400 is arranged on the periphery of the heating plate 200, and the heating plate 200 is embedded in the inner side of the housing 100 through the heat-insulating rubber ring 400 to ensure that the heating plate 200 is installed firmly. The heat-insulating rubber ring 400 can not only play a heat-insulating role, reduce the heat of the heating plate 200 from being conducted to the housing 100, and avoid the overheating of the housing 100; and the heat-insulating rubber ring 400 can play a role of cushioning protection for the inner heating plate 200, effectively avoiding the collision and rupture of the heating plate 200. Preferably, the heat-insulating rubber ring 400 is set as a heat-insulating silicone ring, and the heat-insulating silicone ring can withstand a high temperature of 280° to ensure the good stability and heat-insulating effect of the heat-insulating silicone ring.

[0031] In this embodiment, a mounting groove 410 is provided on the inner circumference of the thermal insulation rubber ring 400 , and the thermal insulation rubber ring 400 is clamped on the circumference of the heating plate 200 through the mounting groove 410 , thereby achieving a good mounting effect of the thermal insulation rubber ring 400 and the heating plate 200 .

[0032] As a preferred solution, the housing 100 is made of wood, which is a high temperature resistant heat insulating material. It can maintain good structural stability when in use, isolate the heat inside the housing 100, and avoid overheating of the housing 100; at the same time, because wood is not easy to absorb the radiant heat generated by the heating plate 200 when working, it is avoided that the radiant heat causes the housing 100 to heat up, so that the housing 100 maintains a relatively low temperature, ensuring good safety when the far-infrared lamp head is used. Of course, in other embodiments, the housing 100 can also be made of other high temperature resistant heat insulating materials such as thermosetting resin to ensure good safety. In this embodiment, a plurality of heat dissipation holes 600 are provided on the housing 100, and every two heat dissipation holes 600 are symmetrically arranged at the edge of the housing 100, so that convection is formed inside the housing 100, achieving a good heat dissipation effect, and avoiding overheating of the housing 100. Of course, in other embodiments, the heat dissipation holes 600 can also be arranged at other positions on the housing 100 to ensure good heat dissipation effect.

[0033] The protective net 300 is arranged at the front side of the housing 100, and the heating plate 200 faces the direction of the protective plate so as to irradiate from the direction of the protective net 300. The protective net 300 can prevent the user from directly touching the heating plate 200 and causing serious burns. In this embodiment, the housing 100 includes a front frame 110 and a rear shell 120. An irradiation window 111 is arranged in the middle of the front frame 110. The protective net 300 is arranged in the irradiation window 111 to play a protective effect. Specifically, a blocking edge 112 is arranged at the inner edge of the irradiation window 111, and a heat-insulating pressing frame 500 matched with the blocking edge 112 is arranged at the rear side of the irradiation window 111. The protective net 300 is pressed between the heat-insulating pressing frame 500 and the blocking edge 112 by the heat-insulating pressing frame 500. The heat-insulating pressing frame 500 can reduce the heat conduction of the heating plate 200 to the protective net 300, so as to prevent the temperature of the protective net 300 from being too high, causing safety hazards.

[0034] As a preferred solution, the protective net 300 is set to be a stainless steel net, because the stainless steel net is not easy to absorb the radiant heat generated by the heating plate 200, so as to avoid the stainless steel net being heated by radiation and causing safety hazards.

[0035] The above is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A far-infrared lamp holder with good safety, characterized in that: include: A shell (100), a heating plate (200) and a protective net (300); the protective net (300) is arranged on the front side of the shell (100); a heat insulating rubber ring (400) is arranged on the circumference of the heating plate (200); the heating plate (200) faces the protective net (300) and is embedded in the inner side of the shell (100) through the heat insulating rubber ring (400); and the shell (100) is made of a high temperature resistant heat insulating material.

2. The far-infrared lamp holder with good safety according to claim 1, characterized in that: The housing (100) is made of wood or thermosetting resin.

3. The far-infrared lamp holder with good safety according to claim 1, characterized in that: The housing (100) comprises: a front frame (110) and a rear shell (120); an irradiation window (111) is provided in the middle of the front frame (110); and the protective net (300) is provided in the irradiation window (111).

4. The far-infrared lamp holder with good safety according to claim 3 is characterized in that: The inner edge of the irradiation window (111) is provided with a blocking edge (112), the rear side of the irradiation window (111) is provided with a heat-insulating pressure frame (500) that matches the blocking edge (112), and the protective net (300) is arranged between the heat-insulating pressure frame (500) and the blocking edge (112).

5. The far-infrared lamp holder with good safety according to claim 1, characterized in that: The protective net (300) is configured as a stainless steel net.

6. The far-infrared lamp holder with good safety according to claim 1, characterized in that: The heat-insulating rubber ring (400) is a heat-insulating silicone ring.

7. The far-infrared lamp holder with good safety according to claim 1, characterized in that: The inner circumference of the heat-insulating rubber ring (400) is provided with a mounting groove (410), and the heat-insulating rubber ring (400) is arranged on the circumference of the heating plate (200) through the mounting groove (410).

8. The far-infrared lamp holder with good safety according to claim 4, characterized in that: The heating plate (200) is configured as a silicon crystal glass plate.

9. The far-infrared lamp holder with good safety according to claim 1, characterized in that: The housing (100) is provided with heat dissipation holes (600).

10. The far-infrared lamp holder with good safety according to claim 9, characterized in that: The heat dissipation holes (600) are arranged in multiple groups and are symmetrically arranged on both sides of the edge of the housing (100) to form air convection.

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