CN215569961U - Spotlight with adjustable irradiation area - Google Patents
Spotlight with adjustable irradiation area Download PDFInfo
- Publication number
- CN215569961U CN215569961U CN202121504981.5U CN202121504981U CN215569961U CN 215569961 U CN215569961 U CN 215569961U CN 202121504981 U CN202121504981 U CN 202121504981U CN 215569961 U CN215569961 U CN 215569961U
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- lamp
- lampshade
- rotating part
- wall
- spot
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- Expired - Fee Related
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- 241000217776 Holocentridae Species 0.000 claims abstract description 8
- 238000005286 illumination Methods 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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Abstract
The utility model provides a spot lamp with adjustable irradiation area, which comprises a lamp wick and a lampshade; the lamp wick is arranged in the lampshade; the lampshade comprises a front lampshade, a rotating part and a rear lampshade; a transparent convex lens is arranged at the front end of the front lampshade; the lamp core is a lamp post with a plurality of lamp holders arranged at the front end, an external thread is arranged on the side wall of the lamp post, and an internal thread matched with the external thread is arranged on the inner wall of the rotating part; the rotating part is rotated to enable the lamp pole to move back and forth in the lampshade through the matching of the external threads and the internal threads. The lamp post of the spot lamp can move back and forth in the lampshade so as to change the distance between the lamp holder and the convex lens at the front end of the front lampshade, thereby realizing the adjustment of the irradiation area of the spot lamp.
Description
Technical Field
The utility model belongs to the field of lamps, and particularly relates to a spot lamp with an adjustable irradiation area.
Background
The spot lamp is a widely used lighting lamp, which can provide a long-distance high-brightness lighting effect, and the irradiation area of the existing common spot lamp is fixed, so that the size of the irradiation area cannot be flexibly adjusted according to the size of an irradiated object. Therefore, the current common spot lights are not flexible enough to use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a spot lamp with adjustable irradiation area, which can flexibly adjust the irradiation area of irradiation light.
In order to achieve the above purpose, the utility model provides a spot lamp with adjustable irradiation area, which comprises a lamp core and a lampshade; the lamp wick is arranged in the lampshade; the lampshade comprises a front lampshade, a rotating part and a rear lampshade; a transparent convex lens is arranged at the front end of the front lampshade; the lamp core is a lamp post with a plurality of lamp holders arranged at the front end, an external thread is arranged on the side wall of the lamp post, and an internal thread matched with the external thread is arranged on the inner wall of the rotating part; the rotating part is rotated to enable the lamp pole to move back and forth in the lampshade through the matching of the external threads and the internal threads. The lamp post of the spot lamp can move back and forth in the lampshade so as to change the distance between the lamp holder and the convex lens at the front end of the front lampshade, thereby realizing the adjustment of the irradiation area of the spot lamp.
In a possible implementation manner, a first sliding groove is formed in the inner wall of the front end of the rotating part, a circular first protrusion is arranged at the rear end of the front lampshade, and the first protrusion is clamped in the first sliding groove; the rotating part is provided with the second spout on the inner wall of rear end, the rear lamp shade front end is provided with the annular second arch of circle, the protruding block of second is in the second spout. This scheme has realized being connected between headlight cover, rotating part, the back headlight cover, has realized the rotation of rotating part simultaneously in order to drive inside lamp pole back-and-forth movement.
In a possible implementation, the outer wall of the rotating part is provided with anti-slip stripes perpendicular to the rotation direction of the rotating part. The anti-slip stripes are used for enhancing the friction coefficient on the outer wall of the rotating part, so that a user can rotate the rotating part more simply.
In a possible implementation mode, a tail cover is installed at the rear end of the rear lampshade, a baffle is arranged inside the rear end of the rear lampshade, and two power line through holes are formed in the baffle; the power supply of the spot lamp is arranged in the power supply placing space formed by the tail cover and the baffle.
In a possible implementation manner, a binding rope is arranged on the outer wall of the rear lamp cover. When a user holds the rear lamp shade, the four fingers except the thumb penetrate through the binding rope, so that the possibility of accidental slipping of the spotlight can be reduced. Meanwhile, the user can grab the spotlight by holding the binding rope, and the spotlight can be fixed on the preset support through the binding rope.
Drawings
FIG. 1 is a schematic view of a spotlight with adjustable illumination area according to the present invention;
FIG. 2 is a schematic view of a lamp post and a rotating portion of the present invention;
FIG. 3 is a schematic view of a rotary part according to the present invention;
FIG. 4 is a schematic view of a front lamp cover according to the present invention;
fig. 5 is a schematic view of a rear lamp cover structure provided by the present invention.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
Referring to fig. 1 to 5 of the drawings, the spot lamp with adjustable irradiation area provided by the utility model comprises a lamp wick 1 and a lampshade; the lamp wick 1 is arranged in the lampshade; the lampshade comprises a front lampshade 21, a rotating part 22 and a rear lampshade 23; the front end of the front lampshade 21 is provided with a transparent convex lens 212; the lampwick 1 is a lamp post 12 with a plurality of lamp holders 11 arranged at the front end, an external thread 121 is arranged on the side wall of the lamp post 12, and an internal thread 221 matched with the external thread 121 is arranged on the inner wall of the rotating part 22; rotating the rotating portion 21 serves to move the light pole 12 back and forth within the housing by the external thread 121 and the internal thread 221 mating. The lamp post of the spot lamp can move back and forth in the lampshade so as to change the distance between the lamp holder and the convex lens at the front end of the front lampshade, thereby realizing the adjustment of the irradiation area of the spot lamp.
In a possible implementation manner, a first sliding groove 222 is provided on an inner wall of a front end of the rotating portion 22, a circular first protrusion 211 is provided at a rear end of the front cover 21, and the first protrusion 211 is engaged in the first sliding groove 222; the inner wall of the rear end of the rotating part 22 is provided with a second sliding groove 223, the front end of the rear lampshade 23 is provided with a circular second protrusion 231, and the second protrusion 231 is clamped in the second sliding groove 223. This scheme has realized being connected between headlight cover, rotating part, the back headlight cover, has realized the rotation of rotating part simultaneously in order to drive inside lamp pole back-and-forth movement. Specifically, after the protruding block of circle annular is to the spout for the rotating part can rotate between preceding lamp shade and back lamp shade, and the rotating part drives the lamp pole back-and-forth movement through inside screw-thread fit when rotating.
In one possible implementation, the outer wall of the rotating part 22 is provided with anti-slip stripes 224 perpendicular to the direction of rotation of the rotating part. The anti-slip stripes are used for enhancing the friction coefficient on the outer wall of the rotating part, so that a user can rotate the rotating part more simply.
In a possible implementation manner, a tail cover is installed at the rear end of the rear lamp cover 23, a baffle 233 is arranged inside the rear end of the rear lamp cover, and two power line through holes 4 are formed in the baffle; the power supply of the spot lamp is arranged in the power supply placing space formed by the tail cover and the baffle. The power line of the power supply extends to the front end through the power line through hole and is connected to the lamp holder.
In a possible implementation, the outer wall of the rear lamp cover 23 is provided with a binding rope 5. When a user holds the rear lamp shade, the four fingers except the thumb penetrate through the binding rope, so that the possibility of accidental slipping of the spotlight can be reduced. Meanwhile, the user can grab the spotlight by holding the binding rope, and the spotlight can be fixed on the preset support through the binding rope.
It should be noted that, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments or to substitute part of the technical features, and any modifications, equivalents, improvements, and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A spot lamp with adjustable irradiation area is characterized by comprising a lamp wick and a lampshade; the lamp wick is arranged in the lampshade; the lampshade comprises a front lampshade, a rotating part and a rear lampshade; a transparent convex lens is arranged at the front end of the front lampshade; the lamp core is a lamp post with a plurality of lamp holders arranged at the front end, an external thread is arranged on the side wall of the lamp post, and an internal thread matched with the external thread is arranged on the inner wall of the rotating part; the rotating part is rotated to enable the lamp pole to move back and forth in the lampshade through the matching of the external threads and the internal threads.
2. The spot lamp with the adjustable irradiation area as claimed in claim 1, wherein a first sliding groove is formed on an inner wall of a front end of the rotating portion, a circular first protrusion is formed at a rear end of the front lampshade, and the first protrusion is engaged with the first sliding groove; the rotating part is provided with the second spout on the inner wall of rear end, the rear lamp shade front end is provided with the annular second arch of circle, the protruding block of second is in the second spout.
3. The spot light with adjustable illumination area of claim 2, wherein the outer wall of the rotating part is provided with anti-slip stripes perpendicular to the rotation direction of the rotating part.
4. The spot lamp with the adjustable irradiation area as claimed in claim 3, wherein a tail cover is installed at the rear end of the rear lamp cover, a baffle is installed inside the rear end of the rear lamp cover, and two power line through holes are opened on the baffle; the power supply of the spot lamp is arranged in the power supply placing space formed by the tail cover and the baffle.
5. A spotlight having an adjustable illuminated area as claimed in claim 4 wherein the outer wall of the rear shade is provided with a binding rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121504981.5U CN215569961U (en) | 2021-07-02 | 2021-07-02 | Spotlight with adjustable irradiation area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121504981.5U CN215569961U (en) | 2021-07-02 | 2021-07-02 | Spotlight with adjustable irradiation area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215569961U true CN215569961U (en) | 2022-01-18 |
Family
ID=79823166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121504981.5U Expired - Fee Related CN215569961U (en) | 2021-07-02 | 2021-07-02 | Spotlight with adjustable irradiation area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215569961U (en) |
-
2021
- 2021-07-02 CN CN202121504981.5U patent/CN215569961U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |