CN218895294U - Multifunctional flashlight with mixed light source - Google Patents
Multifunctional flashlight with mixed light source Download PDFInfo
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- CN218895294U CN218895294U CN202223431996.0U CN202223431996U CN218895294U CN 218895294 U CN218895294 U CN 218895294U CN 202223431996 U CN202223431996 U CN 202223431996U CN 218895294 U CN218895294 U CN 218895294U
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Abstract
The utility model relates to the technical field of flashlights, in particular to a multifunctional flashlight with a mixed light source, which comprises a lamp cap assembly, a lamp body, a power supply assembly and a lamp tail assembly, wherein the lamp cap assembly is connected with the lamp body; the LED lamp comprises a lamp holder assembly, a lamp holder, a control main board, a light emitting structure and a light transmitting structure, wherein an LED chip and a UV chip are arranged in the light emitting structure, the control main board is provided with a light switching module, and the LED chip and the UV chip are respectively connected with the light switching module.
Description
Technical Field
The utility model relates to the technical field of flashlights, in particular to a multifunctional flashlight with a mixed light source.
Background
The UV light is used as a special light source, is widely used in the fields of industry, medical treatment, civil use and the like, and a lighting device which uses fluorescence generated by the LED light and the UV light source as lighting light is gradually popular, wherein the UV flashlight lighting source is widely used in various fields as a multipurpose lighting lamp, and the flashlight used for mixing the LED light and the UV light can be used for lighting and also can be used for anti-counterfeiting detection, sterilization, chemical curing, fluorescence detection (clothes, skin care products and infant products), pet feeding (detection of skin bacterial plaques of pets and trace positioning of urine of pets) and the like.
The current flashlight with mixed LED light and UV light is independently provided with an LED light source and a UV light source, and the two light sources share an independent zooming structure to change the two light sources for use, and the flashlight has the effects of illumination and UV, but has the defects due to structural arrangement, so that the light spot effect is poor, and the using effect is poor.
In view of this, there is a need for structural improvement of such lamps in the prior art to better solve the above-mentioned technical problems.
Disclosure of Invention
In order to solve the problems, the utility model provides the multifunctional flashlight with the mixed light source, which has the advantages of simple structure, reasonable design, good light spot effect and low energy consumption.
The technical scheme adopted by the utility model is as follows:
a multifunctional flashlight with a mixed light source comprises a lamp cap assembly, a lamp body, a power supply assembly and a lamp tail assembly;
the lamp cap assembly is provided with a lamp cap structure, a control main board, a light-emitting structure and a light-transmitting structure, wherein the lamp cap structure is arranged at the top end of the lamp body, the control main board and the light-emitting structure are respectively arranged in the lamp cap structure, the light-transmitting structure is covered on the light-emitting structure and is connected with the lamp cap structure, an LED chip and a UV chip are arranged in the light-emitting structure, the control main board is provided with a light switching module, and the LED chip and the UV chip are respectively connected with the light switching module;
the power supply assembly is arranged in the lamp body and is respectively connected with the control main board and the light-emitting structure;
the lamp tail assembly is arranged at the tail end of the lamp body.
Further, the light emitting structure is set to be a single light emitting lamp bead structure, and the LED chip and the UV chip are respectively arranged in the single light emitting lamp bead structure.
Further, the light transmissive structure comprises a connector, a lens ferrule, and a seal;
the connecting piece is arranged at the top end of the lamp cap structure;
the lens is fixed on the connecting piece through the lens hoop;
the sealing element is arranged at the joint of the lens and the lens hoop.
Further, the connecting piece is arranged to be of a mechanical telescopic structure.
Further, a first sealing ring is arranged at the connection position of the lamp cap assembly and the connecting piece.
Further, a heat dissipation seat is arranged in the lamp cap assembly and is connected with the control main board.
Further, an anode spring and a cathode spring are arranged in the lamp cap assembly;
one end of the positive electrode spring is connected with the light-emitting structure, and the other end of the positive electrode spring is connected with the control main board;
one end of the negative electrode spring is connected with the light-emitting structure, and the other end of the negative electrode spring is connected with the control main board.
Further, a spring switch and a button structure are arranged in the lamp tail assembly;
the spring switch is arranged in the lamp tail assembly and is connected with the control main board;
the button structure is installed in the lamp tail assembly and is connected with the spring switch.
Further, the power supply assembly is provided with a battery box, and the battery box is arranged in the lamp body and used for placing a power supply battery.
Further, a second sealing ring is respectively arranged at the connection position of the lamp body and the lamp cap assembly and the connection position of the lamp body and the lamp tail assembly.
The beneficial effects of the utility model are as follows:
the utility model comprises a lamp cap assembly, a lamp body, a power supply assembly and a lamp tail assembly; the LED lamp comprises a lamp holder assembly, a lamp holder, a control main board, a light emitting structure and a light transmitting structure, wherein an LED chip and a UV chip are arranged in the light emitting structure, the control main board is provided with a light switching module, and the LED chip and the UV chip are respectively connected with the light switching module.
Drawings
FIG. 1 is a schematic diagram of the structure of some embodiments of the present application;
FIG. 2 isbase:Sub>A schematic cross-sectional view of FIG. 1A-A;
FIG. 3 is a schematic diagram of an exploded structure in some embodiments of the present application;
reference numerals illustrate: the lamp head assembly 1, the lamp head structure 11, the control main board 12, the light emitting structure 13, the light transmitting structure 14, the connecting piece 141, the lens 142, the lens hoop 143, the sealing piece 144, the heat dissipation base 15, the lamp body 2, the power supply assembly 3, the battery box 31, the lamp tail assembly 4, the spring switch 41 and the button structure 42.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be mechanically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3, the multifunctional flashlight with a mixed light source according to the embodiment includes a lamp cap assembly 1, a lamp body 2, a power supply assembly 3 and a tail assembly 4;
the lamp cap assembly 1 is provided with a lamp cap structure 11, a control main board 12, a light emitting structure 13 and a light transmitting structure 14, wherein the lamp cap structure 11 is arranged at the top end of the lamp body 2, the control main board 12 and the light emitting structure 13 are respectively arranged in the lamp cap structure 11, the light transmitting structure 14 is covered on the light emitting structure 13 and is connected with the lamp cap structure 11, an LED chip and a UV chip are arranged in the light emitting structure 13, the control main board 12 is provided with a light switching module, and the LED chip and the UV chip are respectively connected with the light switching module;
the source assembly 3 is installed in the lamp body 2 and is respectively connected with the control main board 12 and the light-emitting structure 13;
the lamp tail assembly 4 is mounted at the tail end of the lamp body 2.
The embodiment has simple structure and reasonable design, can realize free switching of LEDs and UV by arranging the LED chip and the UV chip in the light-transmitting structure 14, and has high focusing precision in the process of switching light sources due to the arrangement in the same light-transmitting structure 14, good light spot effect and convenient use.
Specifically, among the prior art, set up two independent luminous LED and UV luminous element generally, and adopt through focus structure, such setting leads to the focus of two light sources can't align all the time, and then leads to facula effect poor, and the result of use is limited, still has higher energy consumption simultaneously, and in this application, owing to set up two light sources in same light-transmitting structure 14, solved focus problem for the facula is effectual, convenient to use, and simultaneously, the energy consumption is lower.
On the basis of the above embodiment, specifically, in this embodiment, the light emitting structure 13 is configured as a single light emitting bead structure, and the LED chip and the UV chip are respectively disposed in the single light emitting bead structure.
The light emitting structure 13 is specifically shown in this embodiment as a single bead structure, and this arrangement is equivalent to that the LED light and the UV light form the same light transmitting unit and are focused by the same focus, so that the structure is simple, the design is reasonable, the LED light and the UV light can be ensured to be aligned with the focus of the light transmitting structure 14, and further the facula effect is effectively ensured.
In some embodiments, the light transmissive structure 14 includes a connector 141, a lens 142, a mirror cuff 143, and a seal 144;
the connecting piece 141 is disposed at the top end of the lamp cap structure 11;
the lens 142 is fixed to the connector 141 by the lens ferrule 143;
the seal 144 is provided at the junction of the lens 142 and the lens cuff 143.
Specifically, the connector 141 is configured as a mechanical telescopic structure.
More specifically, a first sealing ring is provided at a position where the cap assembly 1 is connected to the connector 141.
The setting of the light transmission structure 14 is specifically shown in this embodiment, and it is through setting up mechanical telescopic structure and lens cooperation, can realize mechanical telescopic zoom function, and the regulation of facula is used more nimble conveniently, and the setting of second sealing washer can ensure mechanical telescopic structure and lamp holder subassembly 1's connection leakproofness, and its simple structure, the practicality is strong.
In some embodiments, a heat dissipation seat 15 is disposed in the lamp head assembly 1, and the heat dissipation seat 15 is connected to the control motherboard 12.
In this embodiment, by setting the heat dissipation seat 15, heat can be dissipated in time, so that the influence of overheat on the performance and use of the control motherboard 12 can be effectively avoided.
In some embodiments, the lamp cap assembly 1 is provided with a positive electrode spring and a negative electrode spring;
one end of the positive electrode spring is connected with the light-emitting structure 13, and the other end of the positive electrode spring is connected with the control main board 12;
one end of the negative electrode spring is connected with the light-emitting structure 13, and the other end of the negative electrode spring is connected with the control main board 12.
The light emitting structure 13 and the control main board 12 in the embodiment are specifically shown to be connected through a positive electrode spring and a negative electrode spring, and the structure is simple and has the buffer effect of connection.
In some embodiments, the tail assembly 4 is provided with a spring switch 41 and a button structure 42;
the spring switch 41 is arranged in the lamp tail assembly 4 and is connected with the control main board 12;
the button structure 42 is mounted to the lamp tail assembly 4 and is connected to the spring switch 41.
In this embodiment, the spring switch 41 and the button structure 42 are specifically installed at the position of the tail lamp assembly 4, so that the switch is used, and the structure is simple and the pressing is convenient.
In some embodiments, the power supply assembly 3 is provided with a battery box 31, and the battery box 31 is disposed in the lamp body 2 and is used for placing a power supply battery.
In the embodiment, the power supply assembly 3 is specifically shown to be provided with the battery box 31 to be filled with batteries for power supply, so that the structure is simple, the fixed placement and replacement of the power supply batteries are convenient, and the use is convenient.
In some embodiments, a second sealing ring is respectively arranged at the connection position of the lamp body 2 and the lamp cap assembly 1 and at the connection position of the lamp body 2 and the lamp tail assembly 4.
In this embodiment, through setting up the second sealing washer, can ensure the leakproofness of lamp body 2 and lamp holder subassembly 1 and lamp tail subassembly 4 junction, its simple structure, the practicality is strong.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The multifunctional flashlight with the mixed light source is characterized by comprising a lamp cap assembly, a lamp body, a power supply assembly and a lamp tail assembly;
the lamp cap assembly is provided with a lamp cap structure, a control main board, a light-emitting structure and a light-transmitting structure, wherein the lamp cap structure is arranged at the top end of the lamp body, the control main board and the light-emitting structure are respectively arranged in the lamp cap structure, the light-transmitting structure is covered on the light-emitting structure and is connected with the lamp cap structure, an LED chip and a UV chip are arranged in the light-emitting structure, the control main board is provided with a light switching module, and the LED chip and the UV chip are respectively connected with the light switching module;
the power supply assembly is arranged in the lamp body and is respectively connected with the control main board and the light-emitting structure;
the lamp tail assembly is arranged at the tail end of the lamp body.
2. The multifunctional flashlight of claim 1, wherein the light emitting structure is a single light emitting bead structure, and the LED chip and the UV chip are respectively disposed in the single light emitting bead structure.
3. The hybrid light source multifunctional flashlight of claim 1, wherein the light transmissive structure comprises a connector, a lens collar, and a seal;
the connecting piece is arranged at the top end of the lamp cap structure;
the lens is fixed on the connecting piece through the lens hoop;
the sealing element is arranged at the joint of the lens and the lens hoop.
4. A hybrid light source multifunctional flashlight of claim 3, wherein the connector is configured as a mechanical telescoping structure.
5. A hybrid light source multifunctional flashlight of claim 3, wherein a first sealing ring is provided at the location where the cap assembly is connected to the connector.
6. The multifunctional flashlight of claim 1, wherein a heat sink is disposed in the lamp holder assembly, and the heat sink is connected to the control motherboard.
7. The multifunctional flashlight of the hybrid light source of claim 1, wherein the lamp cap assembly is internally provided with a positive electrode spring and a negative electrode spring;
one end of the positive electrode spring is connected with the light-emitting structure, and the other end of the positive electrode spring is connected with the control main board;
one end of the negative electrode spring is connected with the light-emitting structure, and the other end of the negative electrode spring is connected with the control main board.
8. The multi-functional flashlight of claim 1, wherein the tail assembly has a spring switch and button structure;
the spring switch is arranged in the lamp tail assembly and is connected with the control main board;
the button structure is installed in the lamp tail assembly and is connected with the spring switch.
9. The hybrid light source multifunctional flashlight of claim 1, wherein the power supply assembly is provided with a battery box, and the battery box is arranged in the flashlight body and is used for placing a power supply battery.
10. The multifunctional flashlight of the hybrid light source according to claim 1, wherein a second sealing ring is respectively arranged at a position where the lamp body is connected with the lamp cap assembly and a position where the lamp body is connected with the lamp tail assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223431996.0U CN218895294U (en) | 2022-12-21 | 2022-12-21 | Multifunctional flashlight with mixed light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223431996.0U CN218895294U (en) | 2022-12-21 | 2022-12-21 | Multifunctional flashlight with mixed light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218895294U true CN218895294U (en) | 2023-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223431996.0U Active CN218895294U (en) | 2022-12-21 | 2022-12-21 | Multifunctional flashlight with mixed light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218895294U (en) |
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- 2022-12-21 CN CN202223431996.0U patent/CN218895294U/en active Active
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