CN210662718U - Flashlight integral type lens - Google Patents
Flashlight integral type lens Download PDFInfo
- Publication number
- CN210662718U CN210662718U CN201921862761.2U CN201921862761U CN210662718U CN 210662718 U CN210662718 U CN 210662718U CN 201921862761 U CN201921862761 U CN 201921862761U CN 210662718 U CN210662718 U CN 210662718U
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- CN
- China
- Prior art keywords
- connecting ring
- protruding
- flashlight
- protruding part
- lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
An integrated lens of a flashlight comprises a connecting ring and a functional part integrally connected with one end of the connecting ring; the middle part of the connecting ring is hollow, and the circumferential outer side wall is convexly provided with a clamping block; one side of the functional part facing the connecting ring is provided with a protruding part in a protruding mode, the protruding part is in a circular truncated cone shape, and the large head end faces the connecting ring; a reflection layer is arranged on the circumferential side wall of the protruding part; the middle part of the small end of the protruding part is provided with a sunken accommodating groove. The lens and the reflector are integrated, gaps are avoided, external dust or sundries are prevented from entering, and the lighting effect is good and attractive.
Description
Technical Field
The utility model relates to a flashlight product field, especially a flashlight integral type lens.
Background
The reflector and the lens of the existing flashlight are both in split type design, the reflector needs to be installed firstly during installation, then the lens is installed, and dust, sundries and the like easily enter a gap between the reflector and the lens in the using process, so that the lighting effect of the flashlight is poor and the flashlight is not attractive.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an integrated lens and reflector, avoid producing the gap, avoid outside dust or debris to get into, the good and pleasing to the eye flashlight integral type lens of illuminating effect to solve above-mentioned problem.
An integrated lens of a flashlight comprises a connecting ring and a functional part integrally connected with a first end of the connecting ring; the middle part of the connecting ring is hollow, and the circumferential outer side wall is convexly provided with a clamping block; the functional part is provided with a protruding part protruding towards one side of the second end of the connecting ring, the protruding part is in a circular truncated cone shape, and the large end of the protruding part faces towards the first end of the connecting ring; a reflection layer is arranged on the circumferential side wall of the protruding part; the middle part of the small end of the protruding part is provided with a sunken accommodating groove.
Further, the side of the joint piece towards the second end of go-between is the direction inclined plane, and the side towards the first end of go-between is the joint face, and the angle of direction inclined plane between the circumference lateral wall of junction and go-between is 120 ~ 150 degrees, and the angle of joint face between the circumference lateral wall of junction and go-between is 80 ~ 95 degrees.
Furthermore, the circumference lateral wall is gone up the spaced first annular seal groove and is equipped with second annular seal groove, all is equipped with the sealing washer in first annular seal groove and the second annular seal groove.
Further, the side of the functional part away from the second end of the connection ring is a vertical plane.
Further, the side of the functional part away from the second end of the connection ring is a protruding arc.
Further, the shape of the accommodating groove is cylindrical.
Compared with the prior art, the flashlight integrated lens comprises the connecting ring and the functional part which is integrally connected with the first end of the connecting ring; the middle part of the connecting ring is hollow, and the circumferential outer side wall is convexly provided with a clamping block; the functional part is provided with a protruding part protruding towards one side of the second end of the connecting ring, the protruding part is in a circular truncated cone shape, and the large end of the protruding part faces towards the first end of the connecting ring; a reflection layer is arranged on the circumferential side wall of the protruding part; the middle part of the small end of the protruding part is provided with a sunken accommodating groove. The lens and the reflector are integrated, gaps are avoided, external dust or sundries are prevented from entering, and the lighting effect is good and attractive.
Drawings
Embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic perspective view of a first viewing angle of the integrated flashlight lens according to the present invention.
Fig. 2 is a schematic perspective view of a second viewing angle of the integrated flashlight lens according to the present invention.
Fig. 3 is a schematic side view of the integrated lens of the flashlight of the present invention.
Fig. 4 is a side sectional view of the integrated lens of the flashlight provided by the present invention.
Detailed Description
The following describes in further detail specific embodiments of the present invention based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
Referring to fig. 1 to 3, the present invention provides an integrated lens for a flashlight including a connection ring 10 and a functional portion 20 connected to a first end of the connection ring 10.
The middle of the connecting ring 10 is hollow, a first annular sealing groove 11 and a second annular sealing groove 12 are arranged on the circumferential outer side wall at intervals, sealing rings are arranged in the first annular sealing groove 11 and the second annular sealing groove 12, a clamping block 13 is further arranged on the circumferential outer side wall of the connecting ring 10 in a protruding mode, the side face, facing the second end of the connecting ring 10, of the clamping block 13 is a guide inclined plane 131, and the side face, facing the first end of the connecting ring 10, of the clamping block 13 is a clamping face 132. The angle between the connection position of the guide inclined surface 131 and the circumferential outer side wall of the connection ring 10 is 120-150 degrees, and the angle between the connection position of the clamping surface 132 and the circumferential outer side wall of the connection ring 10 is 80-95 degrees. The clamping block 13 is used for realizing clamping when the connecting ring 10 is connected with an external housing, and meanwhile, the sealing ring realizes sealing between the connecting ring 10 and the housing.
The functional part 20 is integrally connected with the second end of the connection ring 10.
The side of the functional part 20 away from the second end of the connection ring 10 is a vertical plane, and in other embodiments, the side of the functional part 20 away from the second end of the connection ring 10 may also be a protruding arc shape, so as to improve the light gathering effect.
The functional part 20 is provided with a protruding part 21 protruding toward the second end of the connection ring 10, the protruding part 21 is shaped like a circular truncated cone, and the large end faces the first end of the connection ring 10. The reflection layer 23 is provided on the circumferential side wall of the protruding portion 21, and the reflection layer 23 is provided on the circumferential side wall of the protruding portion 21 by plating or bonding.
The middle of the small end of the protrusion 21 is provided with a concave receiving groove 22, and the receiving groove 22 is cylindrical.
When the flashlight integrated lens provided by the utility model is used, an illuminating lamp 30 is positioned in the containing groove 22,
referring to fig. 4, light emitted from the illumination lamp 30 is reflected by the reflective layer to condense light and reduce light loss. So the utility model provides a flashlight integral type lens has integrateed the effect of lens with the reflector, avoids producing the gap, avoids outside dust or debris to get into, and the illuminating effect is good and pleasing to the eye.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.
Claims (6)
1. A flashlight integrated lens is characterized in that: comprises a connecting ring and a functional part which is integrally connected with the first end of the connecting ring; the middle part of the connecting ring is hollow, and the circumferential outer side wall is convexly provided with a clamping block; the functional part is provided with a protruding part protruding towards one side of the second end of the connecting ring, the protruding part is in a circular truncated cone shape, and the large end of the protruding part faces towards the first end of the connecting ring; a reflection layer is arranged on the circumferential side wall of the protruding part; the middle part of the small end of the protruding part is provided with a sunken accommodating groove.
2. The flashlight integral lens of claim 1, wherein: the side of joint piece orientation second end of go-between is the direction inclined plane, and the side towards the first end of go-between is the joint face, and the angle of direction inclined plane between the circumference lateral wall of junction and go-between is 120 ~ 150 degrees, and the angle of joint face between the circumference lateral wall of junction and go-between is 80 ~ 95 degrees.
3. The flashlight integral lens of claim 1, wherein: the circumference lateral wall is gone up the spaced first annular seal groove and is equipped with second annular seal groove, all is equipped with the sealing washer in first annular seal groove and the second annular seal groove.
4. The flashlight integral lens of claim 1, wherein: the side surface of the functional part, which is far away from the second end of the connecting ring, is a vertical plane.
5. The flashlight integral lens of claim 1, wherein: the side surface of the functional part, which is far away from the second end of the connecting ring, is in a protruding arc shape.
6. The flashlight integral lens of claim 1, wherein: the shape of the containing groove is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862761.2U CN210662718U (en) | 2019-10-31 | 2019-10-31 | Flashlight integral type lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862761.2U CN210662718U (en) | 2019-10-31 | 2019-10-31 | Flashlight integral type lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210662718U true CN210662718U (en) | 2020-06-02 |
Family
ID=70816520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921862761.2U Active CN210662718U (en) | 2019-10-31 | 2019-10-31 | Flashlight integral type lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210662718U (en) |
-
2019
- 2019-10-31 CN CN201921862761.2U patent/CN210662718U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |