CN214285977U - LED lamps and lanterns based on UVC application of disinfecting - Google Patents
LED lamps and lanterns based on UVC application of disinfecting Download PDFInfo
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- CN214285977U CN214285977U CN202022481845.0U CN202022481845U CN214285977U CN 214285977 U CN214285977 U CN 214285977U CN 202022481845 U CN202022481845 U CN 202022481845U CN 214285977 U CN214285977 U CN 214285977U
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Abstract
The utility model discloses a LED lamp based on UVC sterilization application, which comprises a base, a quartz glass tube and a lamp post component, wherein the quartz glass tube and the lamp post component are coaxially and vertically arranged in the center of the base, and the lamp post component is arranged in an inner cavity surrounded by the quartz glass tube; the lamp post assembly comprises a lamp post radiator and a plurality of lamp bars, the lamp post radiator is of a regular polygon prism structure, and a lamp bar is correspondingly arranged on each side face of the lamp post radiator along the direction perpendicular to the base. The utility model realizes multi-directional ultraviolet sterilization function by introducing the lamp post radiator with regular polygon prism structure and arranging a plurality of lamp strips on the side surface of the lamp post radiator; in addition, through infrared control device's setting, survey the response to the personnel that are close to the operating condition of control lamp strip, thereby can avoid the problem that personnel burn eyes when being close to.
Description
Technical Field
The utility model relates to a dark ultraviolet LED sterilizing device field, especially a LED lamps and lanterns based on UVC application of disinfecting.
Background
The wavelength of deep ultraviolet light is usually 250nm < lambda <285nm (deep ultraviolet region), the AlGaN-based deep ultraviolet LED can destroy and change the DNA structure of microorganisms after irradiating the microorganisms due to the characteristics of the AlGaN-based deep ultraviolet LED, so that the bacteria die immediately or the bacteria are stopped to reproduce, thereby achieving the sterilization effect, and the single chip has a small area, is convenient for flexible design, and attracts the attention of many scientists and various social circles.
At present, due to the influence of epidemic situations, effective and multidirectional disinfection needs to be carried out on sealed public spaces such as a plurality of indoor places, particularly schools, shopping malls and the like, and particularly, air disinfection and sterilization needs to be carried out on dense areas such as schools, shopping malls and the like, so that the safe and efficient ultraviolet disinfection lamp needs to be provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED lamps and lanterns based on UVC disinfects and uses for it is difficult to carry out sterile problem to diversely to solve among the prior art ultraviolet disinfection device.
In order to solve the technical problem, the utility model provides a LED lamp based on UVC sterilization application, which comprises a base, a quartz glass tube and a lamp post component, wherein the quartz glass tube and the lamp post component are coaxially and vertically arranged in the center of the base, and the lamp post component is arranged in an inner cavity surrounded by the quartz glass tube; the lamp post assembly comprises a lamp post radiator and a plurality of lamp bars, the lamp post radiator is of a regular polygon prism structure, and a lamp bar is correspondingly arranged on each side face of the lamp post radiator along the direction perpendicular to the base.
The lamp post assembly further comprises a plurality of infrared control devices, and the top of each side face of the prismatic structure in the lamp post radiator is correspondingly provided with one infrared control device; the infrared control device comprises an infrared distance sensor and a control switch, the infrared distance sensor is electrically connected with the control switch, the control switch is electrically connected with the lamp strip, and the detection direction of the infrared distance sensor is perpendicular to the outside along the axis of the lamp post radiator.
Wherein, each side edge department of prismatic structure of lamp pole radiator all is provided with a joint spare, and the joint spare is the strip structure that the cross-section is the T style of calligraphy, and adjacent joint spare constitutes the joint groove with the side of lamp pole radiator, supplies lamp strip bonding and joint.
The lamp strip comprises a metal substrate, a plurality of UVC lamp beads and UVA lamp beads, the metal substrate is of a strip-shaped structure and is matched with the size of the clamping groove, the plurality of UVC lamp beads and the plurality of UVA lamp beads are arranged on one side of the metal substrate, and the other side of the metal substrate is bonded with the side face of the lamp post radiator at the clamping groove.
Wherein, a plurality of UVC lamp pearls and UVA lamp pearl are the style of calligraphy and set up in metal substrate and keep away from lamp pole radiator one side.
Wherein, the metal substrate is bonded with the lamp post radiator through the heat-conducting silica gel.
The utility model has the advantages that: different from the prior art, the utility model provides a LED lamp based on UVC sterilization application, through introducing the lamp pole radiator of regular polygon prism structure, and all with setting up on its side a plurality of lamp strips, realized diversified ultraviolet sterilization function; in addition, through infrared control device's setting, survey the response to the personnel that are close to the operating condition of control lamp strip, thereby can avoid the problem that personnel burn eyes when being close to.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an LED lamp based on UVC sterilization in the present invention;
fig. 2 is a top view of a lamp post heat sink in an embodiment of the LED lamp based on UVC sterilization in accordance with the present invention;
FIG. 3 is a structural view of the area A in FIG. 2;
fig. 4 is a schematic structural diagram of a light bar in an embodiment of the LED lamp based on UVC sterilization in the present invention;
in the figure: 1: a base; 2: a quartz glass tube; 3: a lamp post assembly; 31: a lamp post heat sink; 311: a clamping piece; 32: a light bar; 321: a metal substrate; 322: UVC lamp beads; 323: UVA lamp beads; 33: heat conducting silica gel; 34: an infrared control device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of an LED lamp based on UVC sterilization in the present invention. The utility model discloses a UVC sterilization application-based LED lamp, which comprises a base 1, a quartz glass tube 2 and a lamp post component 3, wherein the quartz glass tube 2 and the lamp post component 3 are coaxially and vertically arranged in the center of the base 1, and the lamp post component 3 is arranged in an inner cavity surrounded by the quartz glass tube 2; lamp pole subassembly 3 includes lamp pole radiator 31 and a plurality of lamp strip 32, and lamp pole radiator 31 is regular polygon prismatic structure, along the direction of perpendicular to base 1, all corresponds on each side of lamp pole radiator 31 and is equipped with a lamp strip 32 to can carry out ultraviolet disinfection to a plurality of position all around of lamp pole subassembly. The components of the LED lamp based on UVC germicidal application are described in detail below.
Specifically, the lamp post assembly 3 further includes a plurality of infrared control devices 34, and an infrared control device 34 is correspondingly disposed on the top of each side of the prism structure in the lamp post heat sink 31; the detection direction of the infrared control device 34 is vertically outward along the axis of the lamp post radiator 31, and the work of the lamp strip is stopped when the approach of a person is sensed, so that the problem that the person burns eyes due to the fact that the person receives ultraviolet radiation when approaching the ultraviolet LED lamp can be effectively avoided; because each side surface of the lamp post radiator is correspondingly provided with a lamp strip, and the top of the side surface of each lamp post radiator is correspondingly provided with an infrared control device, an infrared control device is corresponding to each lamp strip in the irradiation direction; specifically, infrared control device includes infrared distance inductor and control switch, infrared distance inductor is connected with the control switch electricity, control switch is connected with lamp strip electricity, wherein infrared distance inductor carries out the detection response function, the operating condition that opens and shuts of control switch control lamp strip to can ensure that all directions have personnel to be close to when infrared distance inductor is sensed, can give the work of control switch in time stopping the lamp strip with the signal, can avoid personnel to burn eyes when being close to. In the embodiment, the model number of the infrared distance sensor is GP2Y0a21, and the sensing distance of the infrared distance sensor and the control of the opening and closing of the control switch belong to the prior art, so the principle of the infrared distance sensor is not detailed here; for the selection of the infrared distance sensor, adaptive setting can be performed according to a specific danger threshold value when a person approaches in actual needs, and is not limited herein.
Specifically, each side edge of the prismatic structure of the lamp post heat sink 31 is provided with a clamping member 311, the clamping member 311 is a strip-shaped structure with a T-shaped cross section, and the adjacent clamping members 311 and the side surface of the lamp post heat sink 31 form a clamping groove for the lamp strip 32 to adhere and clamp. In the embodiment, the lamp post radiator 31 is of a hexagonal prism structure, each side face is correspondingly provided with one lamp strip 32, and each side edge is correspondingly provided with one clamping piece 311, so that on one hand, the lamp strips 32 and the lamp post radiator 31 are fixedly bonded, and then the adjacent clamping pieces 311 surround to form clamping grooves, so that the lamp strips 32 are further limited in the clamping grooves to be fixed in a reinforced manner; meanwhile, the hollow hexagonal prism structure of the lamp post radiator 31 is also beneficial to timely radiating in the working process of the lamp strip, and the phenomenon that the normal light emitting work is influenced due to too concentrated heat is avoided. In other embodiments, the regular polygonal prism structure of the lamp post heat sink and the number of the lamp strips can be adaptively set according to actual requirements, which is not limited herein.
Specifically, the light bars 32 all include metal substrate 321, a plurality of UVC lamp beads 322 and UVA lamp beads 323, metal substrate 321 is the strip structure and suits with the joint groove size, metal substrate 321 one side is provided with a plurality of UVC lamp beads 322 and UVA lamp beads 323, the opposite side bonds with lamp pole radiator 31 side of joint groove department, here metal substrate 321 bonds with lamp pole radiator 31 through heat conduction silica gel 33, strengthens the heat conduction effect when strengthening fixed intensity. In this embodiment, a plurality of UVC lamp pearl 322 and UVA lamp pearl 321 are a style of calligraphy and set up and keep away from lamp pole radiator 31 one side in metal substrate 321, and UVC lamp pearl adopts thermoelectric separation's structure to set up, thereby be favorable to the chip heat production can transmit to metal substrate fast, and UVC lamp pearl mainly plays disinfection and sterilization effect but naked eye is invisible, so set up a UVA lamp pearl on each lamp strip 32 at least, thereby play the warning effect to the people that the periphery probably is close to.
Different from the prior art, the utility model provides a LED lamp based on UVC sterilization application, through introducing the lamp pole radiator of regular polygon prism structure, and all with setting up on its side a plurality of lamp strips, realized diversified ultraviolet sterilization function; in addition, through infrared control device's setting, survey the response to the personnel that are close to the operating condition of control lamp strip, thereby can avoid the problem that personnel burn eyes when being close to.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. An LED lamp based on UVC sterilization application is characterized by comprising a base, a quartz glass tube and a lamp post assembly, wherein the quartz glass tube and the lamp post assembly are coaxially and vertically arranged in the center of the base, and the lamp post assembly is arranged in an inner cavity surrounded by the quartz glass tube;
the lamp post assembly comprises a lamp post radiator and a plurality of lamp strips, the lamp post radiator is of a regular polygon prism structure, and one lamp strip is correspondingly arranged on each side face of the lamp post radiator along the direction perpendicular to the base.
2. The UVC based LED lamp of claim 1, wherein the pole assembly further comprises a plurality of infrared control devices, one of the infrared control devices being disposed at a top of each side of the prismatic structure of the pole heat sink;
the infrared control device comprises an infrared distance inductor and a control switch, the infrared distance inductor is electrically connected with the control switch, the control switch is electrically connected with the lamp strip, and the detection direction of the infrared distance inductor is perpendicular to and outwards from the side face of the prismatic structure of the lamp post radiator.
3. The LED lamp based on UVC sterilization application as claimed in claim 1, wherein said lamp post heat sink prism structure is equipped with a clip member at each side edge, said clip member is a T-shaped cross section strip structure, and adjacent said clip member and said lamp post heat sink side form a clip groove for said lamp strip to adhere and clip.
4. The LED lamp based on UVC sterilization application as claimed in claim 3, wherein said lamp strips each comprise a metal substrate, a plurality of UVC lamp beads and UVA lamp beads, said metal substrate is in a strip structure and is adapted to the size of said clamping groove, said metal substrate is provided with a plurality of said UVC lamp beads and UVA lamp beads on one side, and another side is adhered to the side of the lamp post heat sink at said clamping groove.
5. The UVC germicidal application based LED lamp according to claim 4, wherein a plurality of said UVC and UVA lamp beads are disposed in a straight line on a side of said metal substrate away from said lamp post heat sink.
6. The UVC germicidal application based LED lamp according to claim 4 wherein said metal substrate is bonded to said pole heat sink by a thermally conductive silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022481845.0U CN214285977U (en) | 2020-10-30 | 2020-10-30 | LED lamps and lanterns based on UVC application of disinfecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022481845.0U CN214285977U (en) | 2020-10-30 | 2020-10-30 | LED lamps and lanterns based on UVC application of disinfecting |
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| Publication Number | Publication Date |
|---|---|
| CN214285977U true CN214285977U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022481845.0U Active CN214285977U (en) | 2020-10-30 | 2020-10-30 | LED lamps and lanterns based on UVC application of disinfecting |
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| Country | Link |
|---|---|
| CN (1) | CN214285977U (en) |
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- 2020-10-30 CN CN202022481845.0U patent/CN214285977U/en active Active
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