CN210398542U - Lamp shell - Google Patents
Lamp shell Download PDFInfo
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- CN210398542U CN210398542U CN201921293678.8U CN201921293678U CN210398542U CN 210398542 U CN210398542 U CN 210398542U CN 201921293678 U CN201921293678 U CN 201921293678U CN 210398542 U CN210398542 U CN 210398542U
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- lamp
- light
- boss
- lamp housing
- shell
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Abstract
The utility model discloses a lamp shell for a lamp with a camera, which comprises an outer lamp shell and an inner lamp shell arranged in the outer lamp shell, wherein the inner lamp shell is provided with a boss and a plurality of lamp holes, and the lamp holes are distributed on two sides of the boss; the lamp hole is internally provided with a concave surface for changing the light irradiation direction, and the boss is internally provided with a mounting hole for mounting a camera; the outer lamp shell is provided with a refraction surface for preventing dazzling, and the inner lamp shell is provided with a reflection surface corresponding to the refraction surface. Adopt the utility model discloses, simple structure, reducible light is to the influence of camera.
Description
Technical Field
The utility model relates to a medical lamp technical field especially relates to a lamp body.
Background
In the field of medical lamps, with the increasing requirements of medical diagnosis and consumers, the condition of the diagnosis and treatment part of a patient is often required to be recorded so as to facilitate the review and comparison of the later diagnosis and treatment reexamination. In the dental medical lamp, because the diagnosis and treatment vision field of the oral cavity is poor, doctors are inconvenient to record videos during diagnosis and treatment observation. Therefore, a camera needs to be additionally installed on the illuminating lamp, so that the lamp can provide illumination and record video at the same time. Therefore, the camera is easily affected by the light, resulting in low video quality. In particular, the radiation lamp which works for a long time generates heat seriously, the added camera is small, electronic components of the radiation lamp are easy to break down in a high-temperature working environment, and the service life is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a lamp body is provided, simple structure, reducible light is to the influence of camera.
In order to solve the technical problem, the utility model provides a lamp housing for a lamp with a camera, which comprises an outer lamp housing and an inner lamp housing arranged in the outer lamp housing, wherein the inner lamp housing is provided with a boss and a plurality of lamp holes, and the lamp holes are distributed on two sides of the boss; the lamp hole is internally provided with a concave surface for changing the light irradiation direction, and the boss is internally provided with a mounting hole for mounting a camera; the outer lamp shell is provided with a refraction surface for preventing dazzling, and the inner lamp shell is provided with a reflection surface corresponding to the refraction surface.
As an improvement of the scheme, the light reflecting surface is of a cambered surface structure, and two sides of the light reflecting surface are bent upwards.
As an improvement of the above scheme, the concave surface comprises a first arc surface and a second arc surface, and the upper end edge of the first arc surface is higher than the upper end edge of the second arc surface.
As an improvement of the scheme, the first cambered surface is close to the direction of the boss so as to limit the light rays from directly irradiating the boss.
As an improvement of the scheme, the refraction surface is arranged in the outer lamp shell, and the surface of the refraction surface is wavy.
As an improvement of the above scheme, the outer lamp housing is further provided with a plurality of light-transmitting surfaces corresponding to the lamp holes.
As an improvement of the scheme, the light transmitting surface is provided with a surrounding edge, and the surrounding edge limits the minimum distance between the light refracting surface and the light reflecting surface.
As an improvement of the scheme, the inner lamp shell is provided with a U-shaped notch for connecting the supporting rod, and the shape of the outer lamp shell is matched with that of the inner lamp shell.
As an improvement of the scheme, the U-shaped notch is provided with a positioning edge for positioning, and the positioning edge limits the outer lamp shell to move left and right.
As an improvement of the scheme, the two sides of the lamp shell are provided with detachable handles.
Implement the utility model discloses, following beneficial effect has:
the utility model discloses a lamp shell, which comprises an outer lamp shell and an inner lamp shell, wherein the inner lamp shell is provided with a boss and a plurality of lamp holes, and the lamp holes are distributed on two sides of the boss;
a concave surface for changing the light irradiation direction is arranged in the lamp hole, and a mounting hole for mounting a camera is arranged in the boss; therefore, the arrangement of the concave surface can reflect the light rays emitted towards the boss to two sides of the boss, so that the light rays emitted from the lamp hole are prevented from being directly emitted into the camera, and the video quality of the camera is influenced.
On the other hand, outer lamp body is equipped with and is used for preventing dazzling refraction face, interior lamp body be equipped with the reflection of light face that refraction face corresponds. Therefore, the refraction surface and the reflection surface are correspondingly arranged, so that part of light rays emitted by the lamp hole are reflected by the refraction surface in a diffuse way, and then the reflection surface reflects weak light rays, thereby improving the comfort of a patient during diagnosis and treatment.
Drawings
Fig. 1 is a schematic structural view of the lamp housing of the present invention;
fig. 2 is a schematic structural view of the outer lamp housing of the present invention;
fig. 3 is a schematic cross-sectional structure view of the inner lamp housing of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the present invention provides a lamp housing for a lamp equipped with a camera, the lamp housing includes an outer lamp housing 1 and an inner lamp housing 2 disposed in the outer lamp housing 1, the inner lamp housing 1 is provided with a boss 3 and a plurality of lamp holes 4, the lamp holes 4 are distributed on two sides of the boss 3;
a concave surface 41 for changing the light irradiation direction is arranged in the lamp hole 4, and a mounting hole 31 for mounting a camera is arranged in the boss 3;
the outer lamp shell 1 is provided with an anti-dazzling refraction surface 11, and the inner lamp shell 2 is provided with a reflection surface 21 corresponding to the refraction surface 11. The refraction surface 11 and the reflection surface 21 are correspondingly arranged, so that part of light rays emitted by the lamp hole 4 are firstly subjected to diffuse reflection by the refraction surface 11, and then the reflection surface 21 reflects weak light rays, so that the comfort of a patient during diagnosis and treatment is improved.
Specifically, since the lamp light is emitted from the lamp hole 4, in order to reduce the influence of the light emitted from the lamp hole 4 on the camera, the light reflecting surface 21 has an arc structure, and two sides of the light reflecting surface 21 are bent upward, so that the light emitted from the lamp hole 4 deviates from the boss 3, and a wider wide-angle irradiation range is provided. Moreover, the concave surface 41 comprises a first arc surface 411 and a second arc surface 412, the first arc surface 411 is close to the direction of the boss 3, and the upper end edge of the first arc surface 411 is higher than the upper end edge of the second arc surface 412, so as to reduce the light rays towards the boss 3. The area of the first arc surface 411 is larger than that of the second arc surface 412, and the lower end edge of the first arc surface 411 is lower than that of the second arc surface 412.
The surface of the refraction surface 11 is wavy, and part of light rays emitted from the lamp hole 4 firstly pass through the diffuse reflection of the refraction surface 11 and then are reflected by the reflection surface 21 to form weak light rays so as to improve the comfort of a patient during diagnosis and treatment. Moreover, wavy design can strengthen the utility model discloses a heat dispersion. On the other hand, due to the wavy design, the surface of the lamp is easy to accumulate pollutants to influence the illumination condition. Therefore, the refraction surface 11 is disposed in the outer lamp housing 1.
Further, the outer lamp housing 1 is provided with a plurality of light-transmitting surfaces 12 corresponding to the lamp holes 4, and most of the light emitted from the lamp holes 4 is emitted from the light-transmitting surfaces 12. Moreover, in order to avoid the light refracting surface 11 and the light reflecting surface 21 from being attached to each other to weaken the heat dissipation performance thereof, the light transmitting surface 12 is provided with a surrounding edge 121, and the surrounding edge 121 limits the minimum distance between the light refracting surface 11 and the light reflecting surface 12, so that a gap is left between the light refracting surface 11 and the light reflecting surface 21. Preferably, the light-transmitting surface 12 is circular, and the light-transmitting surface 12 is a frosted surface.
The inner lamp shell 2 is provided with a U-shaped notch 22 for connecting the support rod, the outer lamp shell 1 is matched with the inner lamp shell 2 in shape, and the outer lamp shell 1 is also provided with a corresponding U-shaped notch.
In order to facilitate the splicing between the outer lamp housing 1 and the inner lamp housing 2, the U-shaped notch 22 is provided with a positioning edge 221 for positioning, and the positioning edge 221 limits the outer lamp housing 1 to move left and right, so that the light-transmitting surface 12 can be correspondingly positioned below the lamp hole 4.
In order to facilitate the movement of the user, the two sides of the lamp housing are provided with detachable handles 5
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. A lamp shell is used for a lamp with a camera and is characterized by comprising an outer lamp shell and an inner lamp shell arranged in the outer lamp shell, wherein the inner lamp shell is provided with a boss and a plurality of lamp holes, and the lamp holes are distributed on two sides of the boss;
the lamp hole is internally provided with a concave surface for changing the light irradiation direction, and the boss is internally provided with a mounting hole for mounting a camera;
the outer lamp shell is provided with a refraction surface for preventing dazzling, and the inner lamp shell is provided with a reflection surface corresponding to the refraction surface.
2. The lamp housing of claim 1, wherein the light reflecting surface is a cambered surface structure, and two sides of the light reflecting surface are curved upwards.
3. The lamp envelope of claim 1, wherein the concave surface comprises a first arc surface and a second arc surface, and an upper edge of the first arc surface is higher than an upper edge of the second arc surface.
4. The lamp envelope of claim 3, wherein the first arc surface is oriented toward the boss to limit direct light onto the boss.
5. The lamp envelope of claim 1, wherein said refracting surface is disposed within said outer lamp envelope, said refracting surface having a wavy surface.
6. The lamp housing of claim 1, wherein said outer lamp housing further comprises a plurality of light-transmitting surfaces corresponding to said lamp holes.
7. The lamp envelope of claim 6, wherein the light-transmitting surface is provided with a peripheral edge that limits a minimum separation between the light-refracting surface and the light-reflecting surface.
8. The lamp housing of claim 1, wherein the inner lamp housing is provided with U-shaped notches for strut attachment, and the outer lamp housing is shaped to fit the inner lamp housing.
9. The lamp housing of claim 8, wherein the U-shaped notch is provided with a positioning edge for positioning, and the positioning edge limits the outer lamp housing from moving left and right.
10. The lamp housing of claim 1, wherein the lamp housing is provided with detachable handles on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293678.8U CN210398542U (en) | 2019-08-09 | 2019-08-09 | Lamp shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293678.8U CN210398542U (en) | 2019-08-09 | 2019-08-09 | Lamp shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398542U true CN210398542U (en) | 2020-04-24 |
Family
ID=70359865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921293678.8U Active CN210398542U (en) | 2019-08-09 | 2019-08-09 | Lamp shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210398542U (en) |
-
2019
- 2019-08-09 CN CN201921293678.8U patent/CN210398542U/en active Active
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