CN112228810A - Projection lamp - Google Patents
Projection lamp Download PDFInfo
- Publication number
- CN112228810A CN112228810A CN202011104310.XA CN202011104310A CN112228810A CN 112228810 A CN112228810 A CN 112228810A CN 202011104310 A CN202011104310 A CN 202011104310A CN 112228810 A CN112228810 A CN 112228810A
- Authority
- CN
- China
- Prior art keywords
- lamp
- hinged
- base
- fixed
- lantern ring
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a projection lamp, which comprises a base, wherein a lamp post is fixed on the base, a U-shaped frame is fixed at the top of the lamp post, a rotary adjusting bolt fixed through a nut penetrates through the U-shaped frame, and the rotary adjusting bolt is fixedly connected with a projection lamp body; the roller wheels are installed on one side of the bottom of the base, and at least three support legs are uniformly hinged along the circumferential direction; the middle part of the support leg is hinged with a connecting rod, and the connecting rod is hinged with a lantern ring sleeved on the lamp post; bolt holes are formed in the upper portion and the lower portion of the lamp pole, and the bolts are inserted into the bolt holes to limit the lantern ring. The invention has simple structure and convenient use, is convenient to unfold for use or fold for storage according to the requirement, and can adjust the illumination angle, the illumination range and the brightness of the illumination position according to the requirement.
Description
Technical Field
The invention belongs to the field of machinery, and particularly relates to a projection lamp.
Background
The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than that in the surrounding environment. Also known as spotlights. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights. But current portable projecting lamp, inconvenient storage, and can not adjust the illumination form as required.
Disclosure of Invention
In order to solve the above problems, the present invention provides a projector. The invention has simple structure and convenient use, is convenient to unfold for use or fold for storage according to the requirement, and can adjust the illumination angle, the illumination range and the brightness of the illumination position according to the requirement.
In order to achieve the technical effects, the technical scheme of the invention is as follows:
a projection lamp comprises a base, wherein a lamp post is fixed on the base, a U-shaped frame is fixed at the top of the lamp post, a rotary adjusting bolt fixed through a nut penetrates through the U-shaped frame, and a projection lamp body is fixedly connected with the rotary adjusting bolt; the roller wheels are installed on one side of the bottom of the base, and at least three support legs are uniformly hinged along the circumferential direction; the middle part of the support leg is hinged with a connecting rod, and the connecting rod is hinged with a lantern ring sleeved on the lamp post; bolt holes are formed in the upper portion and the lower portion of the lamp pole, and the bolts are inserted into the bolt holes to limit the lantern ring.
The improved projection lamp comprises a projection lamp body and a side lamp body, wherein the projection lamp body comprises a middle lamp body, and two sides of the middle lamp body are respectively hinged with the side lamp bodies.
In a further improvement, the middle lamp body and the side lamp body are hinged and connected through a rotating shaft and a shaft sleeve in interference fit.
In a further improvement, the bottom of the support leg is provided with a support pad.
In a further improvement, the bottom of the supporting pad is subjected to damping treatment.
The invention has simple structure and convenient use, is convenient to unfold for use or fold for storage according to the requirement, and can adjust the illumination angle, the illumination range and the brightness of the illumination position according to the requirement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the projector body.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, the projection lamp comprises a base 1, a lamp post 2 is fixed on the base 1, a U-shaped frame 3 is fixed on the top of the lamp post 2, a rotary adjusting bolt 4 fixed through a nut penetrates through the U-shaped frame 3, and the rotary adjusting bolt 4 is fixedly connected with a projection lamp body 5; one side of the bottom of the base 1 is provided with a roller 6, and at least three support legs 7 are uniformly hinged along the circumferential direction; the middle part of the support leg 7 is hinged with a connecting rod 8, and the connecting rod 8 is hinged with a lantern ring 9 sleeved on the lamp post 2; bolt holes 10 are formed in the upper portion and the lower portion of the lamp pole 2, and the bolts are inserted into the bolt holes 10 to limit the lantern ring 9.
The projecting lamp body 5 includes middle part lamp body 11, and 11 both sides of middle part lamp body articulate respectively has side lamp body 12.
The middle lamp body 11 and the side lamp body 12 are hinged through a rotating shaft 13 and a shaft sleeve 14 which are in interference fit. The spindle 13 is preferably a spindle bolt, the pressure of which is adjusted by means of a nut in the two bushings 14.
The bottom of the leg 7 is mounted with a support pad 15.
The bottom of the supporting pad 15 is damped.
When the invention needs to be folded, the lantern ring 9 is pulled upwards, then the bolt is inserted, and then the roller 6 is pushed to the ground, thereby being convenient to move, having small occupied area and being convenient to store. In use, the collar 9 is pushed down and then the spigot is inserted to secure and thereby allow the legs 7 to be extended. The rotary adjusting bolt 4 enables the projection lamp body 5 to rotate vertically, and the projection position is adjusted according to needs. The middle lamp body 11 and the side lamp body 12 enable the projection lamp to expand the illumination area or concentrate and strengthen light at a certain position as required, so that the projection lamp can be adjusted as required.
The above description is only one specific guiding embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention using this concept shall fall within the scope of the invention.
Claims (5)
1. A project lamp is characterized by comprising a base (1), wherein a lamp post (2) is fixed on the base (1), a U-shaped frame (3) is fixed at the top of the lamp post (2), a rotary adjusting bolt (4) fixed through a nut penetrates through the U-shaped frame (3), and a project lamp body (5) is fixedly connected to the rotary adjusting bolt (4); one side of the bottom of the base (1) is provided with a roller (6), and at least three support legs (7) are uniformly hinged along the circumferential direction; the middle part of the support leg (7) is hinged with a connecting rod (8), and the connecting rod (8) is hinged with a lantern ring (9) sleeved on the lamp post (2); bolt holes (10) are formed in the upper portion and the lower portion of the lamp pole (2), and the bolts are inserted into the bolt holes (10) to limit the lantern ring (9).
2. The floodlight according to claim 1, characterized in that said floodlight body (5) comprises a central lamp body (11), the two sides of the central lamp body (11) being respectively hinged with lateral lamp bodies (12).
3. The projector according to claim 1, characterized in that the middle body (11) and the side bodies (12) are hinged by a shaft (13) and a shaft sleeve (14) with interference fit.
4. A projector according to claim 1, characterised in that the bottom of said legs (7) is fitted with a support pad (15).
5. A projector according to claim 4, characterised in that the bottom of the support pad (15) is damped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011104310.XA CN112228810A (en) | 2020-10-15 | 2020-10-15 | Projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011104310.XA CN112228810A (en) | 2020-10-15 | 2020-10-15 | Projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112228810A true CN112228810A (en) | 2021-01-15 |
Family
ID=74117526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011104310.XA Pending CN112228810A (en) | 2020-10-15 | 2020-10-15 | Projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112228810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566137A (en) * | 2021-08-06 | 2021-10-29 | 江苏耀联光电科技有限公司 | Movable wisdom street lighting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101391584B1 (en) * | 2013-03-19 | 2014-05-27 | 주식회사 남영전구 | LED Floodlight |
| CN206469215U (en) * | 2016-12-29 | 2017-09-05 | 武汉中泱光电科技股份有限公司 | A kind of stage lighting mounting bracket of easy disassembly |
| CN108105673A (en) * | 2017-12-16 | 2018-06-01 | 宁波晟泰照明科技有限公司 | A kind of double end integral type Projecting Lamp |
| CN109357198A (en) * | 2018-10-25 | 2019-02-19 | 曾瑞宜 | A kind of LED projector lamp |
| CN210637893U (en) * | 2019-10-25 | 2020-05-29 | 福建大晶光电有限公司 | LED projection lamp |
-
2020
- 2020-10-15 CN CN202011104310.XA patent/CN112228810A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101391584B1 (en) * | 2013-03-19 | 2014-05-27 | 주식회사 남영전구 | LED Floodlight |
| CN206469215U (en) * | 2016-12-29 | 2017-09-05 | 武汉中泱光电科技股份有限公司 | A kind of stage lighting mounting bracket of easy disassembly |
| CN108105673A (en) * | 2017-12-16 | 2018-06-01 | 宁波晟泰照明科技有限公司 | A kind of double end integral type Projecting Lamp |
| CN109357198A (en) * | 2018-10-25 | 2019-02-19 | 曾瑞宜 | A kind of LED projector lamp |
| CN210637893U (en) * | 2019-10-25 | 2020-05-29 | 福建大晶光电有限公司 | LED projection lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566137A (en) * | 2021-08-06 | 2021-10-29 | 江苏耀联光电科技有限公司 | Movable wisdom street lighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210115 |
|
| WD01 | Invention patent application deemed withdrawn after publication |