TWM631794U - Dry heat air sterilization lamps - Google Patents

Abstract

The novel is a dry heat type air sterilization lamp, which comprises a body; a guide cover, which is a hollow cone, the guide cover is penetrated and fixed at one end of the body; a first annular porous body, which includes a first A guide column and a positioning portion. The first guide column is a hollow cylindrical body and has a plurality of first guide channels running through it at an axial interval. The positioning portion protrudes from the inner side of the first guide column. The column is passed through the main body and is attached to the guide cover; a lamp socket is passed through the first guide column and is attached to the positioning part; the new model can utilize the waste heat generated by the bulb when the bulb is installed in the lamp socket. The air and heat around the radiation are conducted to the first guide column, and the generated temperature difference produces the effect of natural convection of the air, so as to achieve the effect of circulating air through each first guide channel and sterilizing the air.

Description

Dry heat air sterilization lamps

The new type relates to a lamp, especially a dry-heat air sterilization lamp with high temperature sterilization function.

Nowadays, due to the increasingly serious air pollution problem, air purifiers have gradually become a must-have product for households, and lamps are a must-have device for households. Products such as ceiling lamps with sterilization function, and such products are generally sterilized by means of ultraviolet rays, photocatalysts and negative ions, but each of the aforementioned sterilization methods has its own shortcomings. Skin cancer, photocatalyst mainly uses titanium dioxide as a catalyst. Under ultraviolet irradiation, bacteria will be destroyed and become CO2 and H2O, which are harmless to the human body. However, it also has the disadvantage of ultraviolet irradiation. The method has problems such as harming human health or complex structure, so how to improve the device that combines the functions of lamps, air purification or sterilization at the same time is worth thinking and it is necessary to create.

In view of the deficiencies of the prior art, the present invention provides a dry-heat air sterilization lamp, which achieves the purpose of natural air convection and air sterilization at the same time by combining the lamp holder with the first guide column.

In order to achieve the above-mentioned new purpose, the technical means adopted by this new model is to design a dry-heat air sterilization lamp, which includes: a body, which is a hollow cylindrical body; a guide cover, which is a hollow cone, the guide cover has a wide mouth end and a narrow mouth end, the inner diameter of the wide mouth end is larger than the inner diameter of the narrow mouth end, the guide cover passes through the body and is connected with the body The bodies are combined and fixed with each other; A first annular porous body includes a first guide column and a positioning portion, the first guide column is a hollow cylindrical body and a plurality of first guide channels are axially spaced through, and the positioning portion is surrounded by protruding from the inner side surface of the first guide column, the first guide column is penetrated through the main body and abutted against the guide cover with one end having the positioning portion; A lamp socket is passed through the first guide column, and one end of the lamp socket is abutted against the positioning portion.

Further, the dry-heat air sterilization lamp further includes a second annular porous body, the second annular porous body includes a second guide column and a heat insulation component, the second guide A plurality of second guide channels pass through the column in the axial direction, the heat insulation component is covered with the second guide column, the second guide column is penetrated and fixed on the main body, and each of the second guide channels is connected to each of the second guide channels. The first diversion channels are communicated with each other.

Further, in the dry heat type air sterilization lamp, the heat insulation component comprises an inner layer of heat insulation sheet, an outer layer of heat insulation sheet, an upper layer of heat insulation sheet and a lower layer of heat insulation sheet, and the inner layer of heat insulation sheet The sheet is attached to the inner side wall of the second guide column, the outer layer of heat insulation sheet is attached to the outer side wall of the second guide column, the upper layer of heat insulation sheet has a plurality of upper ventilation holes and is attached to the second On one end face of the guide column, each of the upper vent holes is communicated with each of the corresponding second guide channels, the lower layer of heat insulation sheet has a plurality of lower vent holes and is attached to the second guide column. On the other end face, each of the lower ventilation holes communicates with each of the corresponding second guide channels.

Further, the dry heat type air sterilization lamp further includes a heating device, and the heating device is arranged in the second guide column.

Further, in the dry-heat air sterilization lamp, the outer wall of each of the first guide columns is formed with a wave-like structure, and the outer walls are connected to each other and surround to form a cylindrical shape.

Further, in the dry heat air sterilization lamp, the shape of the channel opening of each of the first guide channels of each of the first guide columns is a triangle.

Further, in the dry-heat air sterilization lamp, each of the first guide channels of each of the first guide columns is an annular channel, and the first guide channels are arranged at intervals to form concentric circles, The walls of the first guide channels are connected and fixed.

Further, in the dry heat type air sterilization lamp, the first guide column further includes a plurality of cooling fins, and each of the cooling fins is formed on the outer wall of the first guide column at intervals and extends in the axial direction.

The advantage of the new type is that when the lamp holder is installed with a light bulb, the waste heat generated by the light bulb can be used to radiate the surrounding air and conduct the heat to the first guide column, and the generated temperature difference produces a natural convection effect of the air, so that the air can pass through each The first diversion channel circulates and sterilizes the air; the heating device arranged in the second diversion column is used to perform the heating action, and the air flowing through is again sterilized at high temperature, thereby achieving a more reliable sterilization effect. .

The technical means adopted by the present invention to achieve the predetermined purpose of the new model are further described below in conjunction with the drawings and the preferred embodiments of the present invention.

Please refer to FIG. 1 and FIG. 2 , the novel dry-heat air sterilization lamp includes a main body 10 , a guide cover 20 , a first annular porous body 30 , a lamp socket 40 , and a second annular The porous body 50 and a heating device 60 are provided.

The main body 10 is a hollow cylinder, but it is not limited thereto, and the shape of the main body 10 can be changed according to the user's needs.

Please refer to FIG. 2 and FIG. 3 , the guide cover 20 is a hollow cone having a wide end 21 and a narrow end 22 . The inner diameter of the wide end 21 is larger than the inner diameter of the narrow end 22 . The cover 20 is inserted into the main body 10 and fixed with the main body 10. The wide end 21 of the guide cover 20 is directed toward the outside. The fixing method is in the prior art and will not be described in detail.

The first annular porous body 30 includes a first guide column 31 and a positioning portion 32. The first guide column 31 is a hollow cylinder made of a material with good thermal conductivity, such as aluminum, steel, or another option. Inorganic non-metallic material, and the annular wall of the first guide column 31 axially penetrates a plurality of first guide channels 311, each of the first guide channels 311 is arranged annularly at intervals, and the positioning portion 32 protrudes from the first guide The inner side of the column 31 is adjacent to the opening of one end, but not limited to this. The form of the first guide channel 311 and the positioning portion 32 can be changed according to the needs of the user. The first guide column 31 is penetrated through the main body 10 . And one end of the positioning portion 32 is abutted against one end face of the narrow end 22 of the guide cover 20, and each first guide channel 311 is communicated with the inner space surrounded by the guide cover 20, but not limited to this, its structure Can be changed according to user needs.

The lamp holder 40 is a columnar body, and a groove 41 is formed concavely on one end surface of the lamp holder. A metal conductive seat is assembled in the groove 41. The metal conductive seat is formed with an inner thread and connected with a plurality of wires. Each wire is used to connect with an external power supply. For connection, the metal conductive seat is the conductive seat used to install the bulb 70 in the prior art, so it will not be repeated here. The end face is abutted against the positioning portion 32 and positioned in the first guide column 31 , and the specific positioning method thereof is in the prior art and will not be described again.

The second annular porous body 50 includes a second guide column 51 and a heat insulation component 52. The second guide column 51 is a hollow cylinder made of a material with good thermal conductivity, such as aluminum, steel or other optional Inorganic non-metallic material, and a plurality of second diversion channels 511 are axially penetrated, and each second diversion channel 511 is arranged in a ring-shaped space. , an upper heat insulation sheet 523 and a lower heat insulation sheet 524, the inner heat insulation sheet 521 is attached to the inner side wall of the second guide column 51, and the outer heat insulation sheet 522 is attached to the outer side of the second guide column 51 The upper heat insulating sheet 523 has a plurality of upper ventilation holes 525 and is attached to one end surface of the second guide column 51. Each upper ventilation hole 525 is communicated with each corresponding second guide channel 511. The lower layer The insulating sheet 524 has a plurality of lower ventilation holes 526 running through it and is attached to the other end surface of the second guide column 51 . The column 51 is penetrated through the body 10 and the lower layer of heat insulation sheet 524 is attached to one end surface of the first guide column 31 , and each first guide channel 311 , each lower ventilation hole 526 , each first guide channel 311 , each lower ventilation hole 526 , The two guide channels 511 are communicated with each of the upper ventilation holes 525. The second guide post 51 can be positioned in the main body 10 by a tenon or other means (not shown in the drawings), which is a prior art and will not be described in detail. , but not limited to this, the form of the second diversion channel 511 and the heat insulating element 52 can be changed according to the needs of the user, or the second annular porous body 50 may not be provided.

The heating device 60 is disposed on the inner sidewall of the second guide column 51. In a preferred embodiment, the heating device 60 can be combined with a temperature sensor (not shown in the figure) and an electric control element (not shown in the figure). ), the temperature sensor is used to detect the heating temperature of the heating device 60, and the electric control element is used to control the current and voltage output to the heating device 60, so that the temperature of the heating device 60 can be maintained within a specific range. 60. The temperature sensor and the electric control element are in the prior art, and the detailed structure thereof will not be repeated, but it is not limited to this. The installation position of the heating device 60 and whether to install the temperature sensor and the electric control element can be determined by the user. 15, in other embodiments, the heating device 60A can be changed to be disposed in one of the second guide channels 511A of the second guide column 51A. Specifically, the heating device 60A is a The inner diameter of the aforementioned second guide channel 511A can be increased to correspond to the outer diameter of the heating device 60A, so that the heating device 60A can be fixed through the second guide channel 511A.

4 and 5, the lamp holder 40 is equipped with a light bulb 70 as an example for illustration. The light bulb 70 is an incandescent lamp but not limited to this. When the incandescent lamp is working, it converts electrical energy into Internal energy and light energy are dissipated in the form of heat, so high temperature waste heat is also generated during use. Natural convection is generated so that the external cold air is sucked in through the wide end 21 of the guide cover 20. When the temperature exceeds 125°C, most of the bacteria will die. The heated air rises because its density is lower than that of the cold air, and moves toward the direction of the second annular porous body 50 . When the flow channel 511 and each of the upper ventilation holes 525 are used, because the first guide column 31 and the second guide column 51 are materials with high thermal conductivity, they can efficiently conduct the temperature generated by the bulb 70, so the air flowing through can also be used. To achieve the effect of continuous sterilization, in addition, when using different types of bulbs 70 with lower working temperature, in order to achieve a better sterilization effect, the heating device 60 disposed in the second guide column 51 can be used to perform the heating action, The high temperature sterilization action is performed on the air flowing through again, so that when the lamp of the new type is turned on, the air circulation flow can be started to perform the sterilization action and the cycle will not end until the power is turned off.

In the aforesaid process, the waste heat generated by the bulb 70 can be reused for sterilization, and the heating device 60 can be additionally used to increase the air temperature as required, so that the whole has the effect of environmental protection.

In the aforementioned process, due to the overall structure, the present invention is divided into the first hot zone 80 and the second hot zone 90 . Specifically, the first hot zone 80 refers to the guide cover 20 and the first annular porous body 30 . The second hot zone 90 refers to the heating zone formed by the second annular porous body 50 provided with the heating device 60. According to the aforementioned first hot zone 80 and the second hot zone 90, a two-stage temperature gradient is formed. The second heat zone 90 is provided with the lower heat insulating sheet 524, which can prevent the heat from being transferred downward toward the bulb 70, so as to prevent the bulb 70 from burning due to overheating, and the upper heat insulating sheet 523 can reduce the heat dissipation upward, This ensures that the temperature of the second hot zone 90 formed between the upper heat insulating sheet 523 and the lower heat insulating sheet 524 is higher than the temperature of the first hot zone 80 to achieve better sterilization effect.

In the aforesaid process, since the whole structure of the present invention can be disassembled and disassembled, it can increase the convenience of the user and reduce the maintenance cost when cleaning or replacing the components.

Referring to FIG. 6 , in other embodiments, each of the first guide channels 311 may be located outside the guide cover 20A, and there is a distance between the guide cover 20A and the main body 10 , so that air can flow from the guide cover 20A and the main body 10 flows into the first guide channel 311 .

In other embodiments, the structure and shape of the first guide column 31 and the second guide column 51 can be changed according to the needs of the user. Since the overall structure of the first guide column 31 and the second guide column 51 is similar, the following Only a few examples are listed in the form of the first guide column 31 , the second guide column 51 can cooperate with the first guide column 31 to change its structural shape, but it is not limited to this, please refer to FIG. 7 . In the second embodiment, a plurality of cooling fins 312 are formed on the outer wall of the first guide column 31, and each cooling fin 312 extends along the axial direction of the first guide column 31 and is spaced apart from each other. When the bulb 70 (in the figure) (not shown) when excess waste heat is generated, the heat sink 312 can be used to discharge excess waste heat to achieve the effect of heat dissipation; please refer to FIG. 8 , in the third embodiment, the first guide column 31A can be formed into a wave-shaped tube body, in other words, its shape Like a plurality of straight pipes, the outer walls are connected to each other and surround to form a cylindrical shape. The wave shape helps to increase the surface area and improve the heat dissipation effect; please refer to FIG. 9 , the first guide column 31B in the fourth embodiment can further A cooling fin 312B is protruded from the outer wall of each straight tube, and each cooling fin 312B extends along the axial direction of the first guide column 31B and is spaced apart from each other; please refer to FIG. 10 , in the fifth embodiment, the first guide The flow column 31C can be formed into an oblique wave-shaped tube body, in other words, its shape is like a plurality of oblique tubes, which are connected to each other with their outer walls and surround to form an oblique cylindrical shape; please refer to FIG. 11 , the first flow guide in the sixth embodiment The cross-sectional shape of the channel opening of each first guide channel 311D of the column 31D is a triangle, specifically an isosceles triangle. Compared with a circular shape, the triangular channel opening can increase the gas flow; please refer to FIG. 12 . In the seventh embodiment, the first guide column 31D may further have a plurality of heat sinks 312D protruding from the outer wall surface. Each heat sink 312D extends along the axial direction of the first guide column 31D and is spaced apart from each other; please refer to FIG. 13 As shown, in the eighth embodiment, each first guide channel 311E of the first guide column 31E can be a ring channel. The walls of a diversion channel 311E are connected and fixed by welding or sticking, but not limited thereto. This connection method is not described in detail because of the prior art, and can be changed according to user needs; please refer to FIG. 14 . As shown, in the ninth embodiment, the first guide column 31F may further have a plurality of heat sinks 312F protruding from the outer wall surface, and the heat sinks 312F extend along the axial direction of the first guide column 31F and are arranged at intervals.

The above is only a preferred embodiment of the creation, and does not limit the creation in any form. Although the creation has been disclosed as a preferred embodiment, it is not intended to limit the creation. Those of ordinary knowledge, within the scope of the technical solution of the creation, can make some changes or modifications by using the technical content disclosed above as equivalent embodiments of equivalent changes, but any content that does not depart from the technical solution of the creation, according to this The technical essence of the creation Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solution of the creation.

10: Ontology 20: Boot cover 20A: Guide cover 21: Wide port 22: Narrow mouth end 30: The first annular porous body 31: The first guide column 31A first guide column 31B: The first guide column 31C: The first guide column 31D: The first guide column 31E: The first guide column 31F: The first guide column 311: The first diversion channel 311D: The first diversion channel 311E: The first diversion channel 312: heat sink 312B: Heat sink 312D: heat sink 312F: heat sink 32: Positioning part 40: lamp holder 41: Groove 50: The second annular porous body 51: The second guide column 51A: The second guide column 511: Second diversion channel 511A: Second diversion channel 52: Thermal insulation components 521: Inner thermal insulation sheet 522: Outer insulation sheet 523: Upper Insulation Sheet 524: Lower insulation sheet 525: Upper vent 526: Lower vent 60: Heating device 60A: Heating device 70: light bulb 80: The first hot zone 90: Second hot zone

Figure 1 is a three-dimensional external view of the new model. Figure 2 is an exploded view of the new model. Figure 3 is a cross-sectional view of the present invention. Figure 4 is a schematic diagram of the use of a side section of the present invention. Figure 5 is a schematic diagram of the use of the new model from above. FIG. 6 is a schematic diagram of another embodiment of the present invention. FIG. 7 is a schematic diagram of the second embodiment of the first annular porous body of the present invention. 8 is a schematic diagram of a third embodiment of the first annular porous body of the present invention. FIG. 9 is a schematic diagram of a fourth embodiment of the first annular porous body of the present invention. 10 is a schematic diagram of a fifth embodiment of the first annular porous body of the present invention. FIG. 11 is a schematic diagram of the sixth embodiment of the first annular porous body of the present invention. FIG. 12 is a schematic diagram of the seventh embodiment of the first annular porous body of the present invention. 13 is a schematic diagram of an eighth embodiment of the first annular porous body of the present invention. FIG. 14 is a schematic diagram of the ninth embodiment of the first annular porous body of the present invention. FIG. 15 is a schematic diagram of another embodiment of the arrangement of the heating device of the present invention.

10: Ontology

50: The second annular porous body

60: Heating device

70: light bulb

Claims (10)

A dry heat air sterilization lamp, comprising: a body, which is a hollow cylindrical body; a guide cover, which is a hollow cone, the guide cover has a wide mouth end and a narrow mouth end, the inner diameter of the wide mouth end is larger than the inner diameter of the narrow mouth end, the guide cover passes through the body and is connected with the body The bodies are combined and fixed with each other; A first annular porous body includes a first guide column and a positioning portion, the first guide column is a hollow cylindrical body and a plurality of first guide channels are axially spaced through, and the positioning portion is surrounded by protruding from the inner side surface of the first guide column, the first guide column is penetrated through the main body and abutted against the guide cover with one end having the positioning portion; A lamp socket is passed through the first guide column, and one end of the lamp socket is abutted against the positioning portion. The dry heat air sterilization lamp as claimed in claim 1, further comprising a second annular porous body, the second annular porous body comprising a second guide column and a heat insulation component, the second guide A plurality of second guide channels pass through the column in the axial direction, the heat insulation component is covered with the second guide column, the second guide column is penetrated and fixed on the main body, and each of the second guide channels is connected to each of the second guide channels. The first diversion channels are communicated with each other. The dry-heat air sterilization lamp as claimed in claim 2, wherein the heat insulation component comprises an inner heat insulation sheet, an outer heat insulation sheet, an upper heat insulation sheet and a lower heat insulation sheet, and the inner heat insulation sheet The sheet is attached to the inner side wall of the second guide column, the outer layer of heat insulation sheet is attached to the outer side wall of the second guide column, the upper layer of heat insulation sheet has a plurality of upper ventilation holes and is attached to the second On one end face of the guide column, each of the upper vent holes is communicated with each of the corresponding second guide channels, the lower layer of heat insulation sheet has a plurality of lower vent holes and is attached to the second guide column. On the other end face, each of the lower ventilation holes communicates with each of the corresponding second guide channels. The dry-heat air sterilization lamp as claimed in claim 2 or 3, further comprising a heating device disposed in the second guide column. The dry-heat air sterilization lamp as claimed in claim 4, wherein the outer wall of each of the first guide columns is formed with a wave-like structure, and the outer walls are connected to each other and surround to form a cylindrical shape. The dry-heat air sterilization lamp according to claim 4, wherein the cross-sectional shape of the channel opening of each of the first guide channels of each of the first guide columns is a triangle. The dry heat air sterilization lamp as claimed in claim 4, wherein each of the first guide channels of each of the first guide columns is an annular channel, and each of the first guide channels is arranged at intervals to form concentric circles, The walls of the first guide channels are connected and fixed. The dry heat air sterilization lamp as claimed in claim 5, wherein the first guide column further comprises a plurality of cooling fins, and each of the cooling fins is formed on the outer wall of the first guide column at intervals and extends in the axial direction. The dry heat air sterilization lamp as claimed in claim 6, wherein the first guide column further comprises a plurality of cooling fins, and each of the cooling fins is formed on the outer wall of the first guide column at intervals and extends in the axial direction. The dry heat air sterilization lamp as claimed in claim 7, wherein the first guide column further comprises a plurality of cooling fins, and each of the cooling fins is formed on the outer wall of the first guide column at intervals and extends in the axial direction.

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