CN111076121A - Safe angle regulation modular projection lamp without changing weight and bearing - Google Patents
Safe angle regulation modular projection lamp without changing weight and bearing Download PDFInfo
- Publication number
- CN111076121A CN111076121A CN202010010746.6A CN202010010746A CN111076121A CN 111076121 A CN111076121 A CN 111076121A CN 202010010746 A CN202010010746 A CN 202010010746A CN 111076121 A CN111076121 A CN 111076121A
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- Prior art keywords
- heat
- cavity
- section bar
- circular cavity
- bearing
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Classifications
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- 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
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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
- F21V21/30—Pivoted housings or frames
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
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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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a modular projection lamp capable of safely adjusting angles without changing the weight and the load, which comprises a light-emitting plate, a lampshade and a heat-conducting section bar, wherein a circular cavity, a left cavity and a right cavity which are positioned at two sides of the circular cavity are arranged in the heat-conducting section bar, heat-radiating fins are arranged between the circular cavity and the left cavity as well as between the circular cavity and the right cavity and are used for guiding and radiating heat absorbed by the heat-conducting section bar, a positioning screw hole is arranged at the bottom of the circular cavity, a rotating shaft is arranged in the circular cavity, fixing frames are arranged at two sides of the rotating shaft, fixing torsion pieces are arranged in the positioning screw holes, only a worker manually twists and looses the fixing torsion pieces, the heat-conducting section bar can freely rotate by taking the rotating shaft as an axis, the fixing support connected with the heat-conducting section bar does not need to be loosened, the irradiation angle of, The advantage that the heat dissipation waterproof nature is strong.
Description
Technical Field
The invention relates to a lighting lamp, in particular to a modular projection lamp with a safety adjusting angle, which does not change the weight and the bearing.
Background
The projecting lamp generally is used for outdoor high altitude illumination, when its irradiation angle is adjusted to needs, the staff need with the projecting lamp with be connected the fixed bolster of projecting lamp loosen the separation or loosen the locking screw on the fixed bolster earlier, it is fixed with projecting lamp and fixed bolster again after correcting its angle, at this angular adjustment's in-process because the projecting lamp body loses the bearing, the projecting lamp of separation drops in the high altitude because of staff's carelessness very easily, cause serious accident to subaerial pedestrian, in addition, if the lamp body volume of projecting lamp is too big, more need many personnel in the high altitude cooperative operation, complex operation and degree of difficulty are big, the security is low.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the safe angle-adjusting modular project lamp which is simple to operate and does not change the bearing weight and the bearing weight.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a do not change safe angle regulation moduleization projecting lamp of heaving and bearing, includes luminescent plate, lamp shade and heat conduction section bar, the lamp shade with heat conduction section bar fixed connection forms airtight space, the luminescent plate is located this airtight space, the inside of heat conduction section bar is provided with circular cavity and is located the left cavity and the right cavity of circular cavity both sides, circular cavity with all be provided with a plurality of parallels between left side cavity and the right cavity and arrange and the unsettled heat radiation fins in bottom, the bottom of circular cavity is provided with the location screw, install the pivot in the circular cavity, the mount is installed to the both sides of pivot, install fixed piece of turning round in the location screw, after the assembly, fixed piece of turning round passes the location screw, just the end of fixed piece of turning round with the pivot is pushed up.
The pivot includes the outer tube and is located center pin in the outer tube, the center pin has run through the axle center screw along axial direction, the outer tube with be provided with the brace rod between the center pin, a plurality of location sand grips of having arranged in parallel on the axial plane of outer tube.
The heat conducting section bar is characterized in that end covers are mounted on two sides of the heat conducting section bar, a steering opening corresponding to the round cavity in position is formed in each end cover, and corner scales are arranged on the outer side edge of each steering opening.
The end cover is provided with a heat dissipation window matched with the heat dissipation fins.
The bottom evagination of lamp shade forms the assembly step, be provided with waterproof groove and a plurality of connection screw on the bottom terminal surface of assembly step, install waterproof strip in the waterproof groove.
The assembly step outside cover is equipped with hides ugly frame, it is protruding to be provided with a plurality of blocks on the back lateral wall of ugly frame to hide, the bellied thickness of block is by outer inside increase.
The tail end of the fixing frame is provided with an angle pointer.
The invention has the beneficial effects that: the heat-conducting section bar is internally provided with the circular cavity, the left cavity and the right cavity which are positioned at two sides of the circular cavity, the heat-radiating fins are arranged between the circular cavity and the left cavity as well as between the circular cavity and the right cavity and are used for guiding and radiating heat absorbed by the heat-conducting section bar, the bottom of the circular cavity is provided with the positioning screw hole, the rotating shaft is arranged in the circular cavity, the fixing frames are arranged at two sides of the rotating shaft, the fixing torsion piece is arranged in the positioning screw hole, the fixing torsion piece is loosened only by manually twisting by a worker, the heat-conducting section bar can freely rotate by taking the rotating shaft as an axis, a fixing support connected with the heat-conducting section bar does not need to be loosened, the irradiation angle of the worker can be adjusted under the condition that the weight and the bearing.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a side view of a thermally conductive profile;
FIG. 4 is a side view of the spindle;
FIG. 5 is a side view of the end cap;
fig. 6 is a schematic view of the structure of a clown box;
fig. 7 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
The directional or positional relationships "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., are indicative of those directions or positional relationships based on the drawings and are intended to facilitate the description of the invention and to simplify the description, but are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Referring to fig. 1 to 7, a modular projection lamp with a safe angle adjustment without changing the weight and the bearing comprises a light-emitting plate 1, a lamp shade 2 and a heat-conducting section bar 3, wherein the lamp shade 2 is fixedly connected with the heat-conducting section bar 3 to form a closed space, the light-emitting plate 1 is positioned in the closed space, a plurality of wire holes are formed in the front side of the heat-conducting section bar 3, so that the light-emitting plate 1 can be conveniently provided with leads to obtain a driving power supply, which is a common technology and is not specifically explained, a circular cavity 4, a left cavity 5 and a right cavity 6 are formed in the heat-conducting section bar 3, the left cavity 5 and the right cavity 6 can be used for placing driving devices such as a driving battery and a controller, a plurality of heat-radiating fins 7 which are arranged in parallel and have suspended bottoms are arranged between the circular cavity 4 and the left cavity 5 and the right cavity 6, and the heat-radiating fins 7 and the heat-conducting section, guide and give off the absorptive heat of heat conduction section bar 3, the bottom of circular cavity 4 is provided with location screw 8, install pivot 9 in the circular cavity 4, mount 24 is installed to the both sides of pivot 9, install fixed piece 10 of turning round in the location screw 8, after the assembly, fixed piece 10 of turning round passes location screw 8, just the end of fixed piece 10 of turning round with pivot 9 pushes up mutually, fixed piece 10 of turning round can be for pressing fittings such as rivet screw, only needs staff's manual twist to loosen fixed piece 10 of turning round, and heat conduction section bar 3 just can use pivot 9 as the axis and carry out the free rotation to the scale of cooperation end cover accurately controls the angle of shining with the pointer of mount, need not staff and dismantles whole projecting lamp, can adjust it and shine the angle, avoids the risk that the whole lamp that leads to after the fixed bolster screw is not hard up to drop, simple operation is convenient, and the security is high.
Referring to fig. 4, pivot 9 includes outer tube 11 and is located center pin 12 in the outer tube 11, center pin 12 has link up axle center screw 13 along axial direction, outer tube 11 with be provided with brace rod 14 between the center pin 12, a plurality of location sand grips 15 of having arranged in parallel on the axial plane of outer tube 11, the gravity of whole projecting lamp can be shared to brace rod 14, the space of piece 10 terminal screens can be turned round in the clearance between the sand grip 15 of location, and the different position screens space between the sand grip 15 of location can make the projecting lamp carry out the angular fixity after 360 angular adjustment.
Referring to fig. 5, end covers 16 are installed on two sides of the heat conducting section bar 3, the end covers 16 are provided with turning ports 17 corresponding to the circular cavities 4, and the outer edges of the turning ports 17 are provided with corner scales to provide a degree reference for angle adjustment of workers. The end cap 16 is provided with a heat dissipation window 18 which is matched with the heat dissipation fins 7, so that heat generated by the projector lamp can be dissipated more effectively.
Referring to fig. 2, the bottom evagination of lamp shade 2 forms assembly step 19, be provided with capillary groove 20 and a plurality of connection screw on assembly step 19's the bottom terminal surface, install waterproof rubber strip 21 in capillary groove 20, heat conduction section bar 3 be provided with a plurality of with connect screw matched with screw, change the back of joining in marriage, lamp shade 2 with heat conduction section bar 3 is fixed continuous, the centre gripping between the two waterproof rubber strip 21 ensures the waterproof nature of projecting lamp.
The assembly step 19 outside cover is equipped with hides ugly frame 22, it is provided with the protruding 23 of a plurality of blocks on the back lateral wall of the frame 22 of hiding ugly, the protruding 23 thickness of block is by outer inside increase for hide ugly frame 22 can directly press the suit by manual work on the projecting lamp, easy operation, and the pleasing to the eye degree of reinforcing light-transmitting lamp.
The fixing frame 24 is installed on two sides of the rotating shaft 9, and an angle pointer 25 is arranged at the tail end of the fixing frame 24, so that the angle of a worker can be adjusted conveniently.
The invention can also carry out modularized splicing, for example, in the figure 7, two projection lamps are penetrated through by a rotating shaft and are arranged on a fixed frame, so that the irradiation angle of each light-transmitting lamp can be adjusted on a projection lamp group at will and safely, the length of the rotating shaft can be lengthened according to the actual requirement, a plurality of projection lamps are assembled, the assembly is flexible, and the application range is wide.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (7)
1. The utility model provides a do not change safe angle modulation moduleization projecting lamp of heaving and bearing, includes luminescent plate (1), lamp shade (2) and heat conduction section bar (3), lamp shade (2) with heat conduction section bar (3) fixed connection forms airtight space, luminescent plate (1) is located this airtight space, its characterized in that the inside of heat conduction section bar (3) is provided with circular cavity (4) and is located left cavity (5) and right cavity (6) of circular cavity (4) both sides, circular cavity (4) with all be provided with between left cavity (5) and right cavity (6) a plurality of parallel arrangement and the unsettled heat radiation fins in bottom (7), the bottom of circular cavity (4) is provided with location screw (8), install pivot (9) in circular cavity (4), mount (24) are installed to the both sides of pivot (9), install in location screw (8) and fix and turn round piece (10), after the assembly, it passes to fix a round piece (10) location screw (8), just the end of fixing a round piece (10) with pivot (9) are pushed up mutually.
2. The modular projection lamp with the safe angle adjustment function without changing the load bearing and bearing capacity of claim 1, wherein the rotating shaft (9) comprises an outer tube (11) and a central shaft (12) arranged in the outer tube (11), an axial screw hole (13) is formed in the central shaft (12) in a penetrating mode along the axial direction, a support rib (14) is arranged between the outer tube (11) and the central shaft (12), and a plurality of positioning convex strips (15) are arranged on the axial surface of the outer tube (11) in parallel.
3. The modular projector with the safe angle regulation without changing the load bearing and bearing capacity of claim 1, characterized in that two sides of the heat conducting section bar (3) are provided with end covers (16), the end covers (16) are provided with turning ports (17) corresponding to the circular cavities (4), and the outer edges of the turning ports (17) are provided with corner scales.
4. Modular projector with safe angular adjustment without weight and load changes according to claim 3, characterized in that the end cap (16) is provided with heat dissipating windows (18) cooperating with the heat dissipating fins (7).
5. The modular projection lamp with the safety angle adjustment function without changing the load bearing and bearing capacity of claim 1, is characterized in that the bottom of the lampshade (2) protrudes outwards to form an assembly step (19), a waterproof groove (20) and a plurality of connection screw holes are formed in the end face of the bottom end of the assembly step (19), and a waterproof rubber strip (21) is installed in the waterproof groove (20).
6. The modular projection lamp with the safety angle adjustment function without changing the load bearing and bearing capacity of claim 5, wherein a clown shielding frame (22) is sleeved outside the assembling step (19), a plurality of clamping protrusions (23) are arranged on the side wall of the back surface of the clown shielding frame (22), and the thickness of each clamping protrusion (23) is increased from outside to inside.
7. Modular projector with safe angular adjustment without changing the weight and bearing capacity according to claim 1, characterized by the fact that the end of the fixed frame (24) is equipped with an angular pointer (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010010746.6A CN111076121B (en) | 2020-01-06 | 2020-01-06 | Safe angle regulation modularized project lamp without changing weight and bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010010746.6A CN111076121B (en) | 2020-01-06 | 2020-01-06 | Safe angle regulation modularized project lamp without changing weight and bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111076121A true CN111076121A (en) | 2020-04-28 |
| CN111076121B CN111076121B (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010010746.6A Active CN111076121B (en) | 2020-01-06 | 2020-01-06 | Safe angle regulation modularized project lamp without changing weight and bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111076121B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206093740U (en) * | 2016-10-21 | 2017-04-12 | 众普森科技（株洲）有限公司 | Module projecting lamp and frame set spare thereof |
| CN207005907U (en) * | 2017-07-10 | 2018-02-13 | 深圳福凯半导体技术股份有限公司 | LED projector lamp |
| US10077895B1 (en) * | 2017-03-20 | 2018-09-18 | Dongguan Pan American Electronics Co., Ltd | Multi-function floodlight |
| CN110030512A (en) * | 2019-03-14 | 2019-07-19 | 赣州市众恒光电科技有限公司 | Mould group Projecting Lamp |
| CN211011023U (en) * | 2020-01-06 | 2020-07-14 | 中山市革创照明科技有限公司 | Safe angle regulation modular projection lamp without changing weight and bearing |
-
2020
- 2020-01-06 CN CN202010010746.6A patent/CN111076121B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206093740U (en) * | 2016-10-21 | 2017-04-12 | 众普森科技（株洲）有限公司 | Module projecting lamp and frame set spare thereof |
| US10077895B1 (en) * | 2017-03-20 | 2018-09-18 | Dongguan Pan American Electronics Co., Ltd | Multi-function floodlight |
| CN207005907U (en) * | 2017-07-10 | 2018-02-13 | 深圳福凯半导体技术股份有限公司 | LED projector lamp |
| CN110030512A (en) * | 2019-03-14 | 2019-07-19 | 赣州市众恒光电科技有限公司 | Mould group Projecting Lamp |
| CN211011023U (en) * | 2020-01-06 | 2020-07-14 | 中山市革创照明科技有限公司 | Safe angle regulation modular projection lamp without changing weight and bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111076121B (en) | 2023-06-23 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 2-4 / F, No.16, Guangle Central Road, Lianfeng, Xiaolan Town, Zhongshan City, Guangdong Province, 528400 Applicant after: Guangdong Gechuang Lighting Technology Co.,Ltd. Address before: 2-4 / F, No.16, Guangle Central Road, Lianfeng, Xiaolan Town, Zhongshan City, Guangdong Province, 528400 Applicant before: ZHONGSHAN GECHUANG LIGHTING TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230525 Address after: 1/F, Building 1, No. 37 Keyuan West Road, Jianghai District, Jiangmen City, Guangdong Province, 529000 (Information Declaration System) Applicant after: Guangdong Touwei Technology Co.,Ltd. Address before: 2-4 / F, No.16, Guangle Central Road, Lianfeng, Xiaolan Town, Zhongshan City, Guangdong Province, 528400 Applicant before: Guangdong Gechuang Lighting Technology Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |