CN111594778A - Cylindrical projecting lamp of stack formula - Google Patents

Cylindrical projecting lamp of stack formula Download PDF

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Publication number
CN111594778A
CN111594778A CN202010427384.0A CN202010427384A CN111594778A CN 111594778 A CN111594778 A CN 111594778A CN 202010427384 A CN202010427384 A CN 202010427384A CN 111594778 A CN111594778 A CN 111594778A
Authority
CN
China
Prior art keywords
lamp body
body shell
bottom plate
lamp
projector according
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
Application number
CN202010427384.0A
Other languages
Chinese (zh)
Inventor
刘波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Tuolong Lighting Technology Co ltd
Original Assignee
Guangdong Tuolong Lighting Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Tuolong Lighting Technology Co ltd filed Critical Guangdong Tuolong Lighting Technology Co ltd
Priority to CN202010427384.0A priority Critical patent/CN111594778A/en
Publication of CN111594778A publication Critical patent/CN111594778A/en
Pending legal-status Critical Current

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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
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

The invention discloses a stacked cylindrical projection lamp which comprises a base, wherein a plurality of lamp body shells are vertically stacked at the upper end of the base, the adjacent lamp body shells and the base can rotate relatively, an opening is formed in one side of each lamp body shell, and a light source module facing the opening is installed in each lamp body shell. The invention has beautiful appearance, a plurality of light sources, independent position adjustment and good use effect.

Description

Cylindrical projecting lamp of stack formula
Technical Field
The invention relates to the field of lamps, in particular to a stacked cylindrical projection lamp.
Background
The light source of the existing outdoor lamp is single, the illumination position cannot be adjusted in a large range even if a plurality of light sources exist, the existing LED light source adopts a module form in many places, a plurality of identical LED light source modules can be assembled in a set of larger lamp, but the distance between a lens and the light source cannot be adjusted mostly in the existing LED light source modules, so that the change of the light beam angle of the light source cannot be adjusted well, and the adjustment and the use of the LED light source modules are influenced.
Disclosure of Invention
The invention provides a stacked cylindrical projection lamp which is attractive in appearance, provided with a plurality of light sources, capable of independently adjusting positions and good in using effect.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cylindrical projecting lamp of stack formula, includes the base, the vertical range upon range of arrangement in upper end of base have a plurality of lamp body shell, all can rotate relatively between the adjacent lamp body shell and between lamp body shell and the base, one side of lamp body shell be provided with the opening, the inside of every lamp body shell all installs towards open-ended light source module.
Preferably, the top of lamp body shell and base all be provided with the round recess along the outer wall, the lower extreme lateral wall of lamp body shell on be provided with a plurality of screw hole round the lateral wall, the screw hole in be provided with the set screw of one end embedding in the recess.
Preferably, the top of the top lamp body shell is provided with a top plate, and the edge of the top plate extends outwards and is provided with a downward-irradiating LED lamp.
Preferably, the cross section of the groove is V-shaped.
Preferably, the light source module comprises a bottom plate, cooling fins are arranged on the lower side and the rear side of the bottom plate, an LED light source plate is arranged on the upper side of the bottom plate in the middle, a lampshade is further arranged on the upper side of the bottom plate, an outer shell cover is arranged on the outer side of the lampshade, a lens seat is arranged in the lampshade in a vertically moving mode, a lens is arranged in the middle of the lens seat, an adjusting bolt is inserted into the upper side of the lampshade along the moving direction of the lens seat, and the adjusting bolt penetrates through the lens seat to enable the lens seat to move through rotating the adjusting bolt.
Preferably, the top of the outer shell cover is provided with a light outlet hole.
Preferably, the bottom plate is obliquely arranged, the two sides of the front end of the bottom plate are symmetrically provided with rotating connecting seats connected with the bottom surface of the lamp body shell, and the front end of the bottom plate transversely penetrates through a rotating shaft of which two ends are connected with the rotating connecting seats.
Preferably, an arc curved surface is arranged at the end part of one end, connected with the rotating shaft, of the bottom plate, positioning racks are uniformly distributed on the arc curved surface, a set screw is inserted into the side wall of the lamp body shell, and the set screw is clamped with the positioning racks.
Preferably, the outer side of the adjusting bolt is sleeved with a waterproof sleeve connected with the lampshade.
Preferably, the upper side of the base plate is provided with a guide bar along the moving direction of the lens holder, the guide bar being disposed through the lens holder.
Compared with the prior art, the invention has the beneficial effects that:
1. the LED lamp is attractive in appearance, has a plurality of light sources, can be used for independently adjusting the illumination angle, is convenient to adjust and has a good using effect;
2. the lifting of the lens seat can be adjusted through the adjusting bolt, so that the distance between the lens and the light source is adjusted, and the light beam angle of the light source is conveniently adjusted;
3. the number of the radiating fins is large, the radiating fins are close to the light source, and the radiating effect is good;
4. the installation angle of the bottom plate can be adjusted, so that the illumination angle of the whole light source module can be adjusted.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view, semi-sectional, schematic view of the present invention;
FIG. 3 is a schematic perspective view of a light source module according to the present invention;
FIG. 4 is a side view of a half-section of the light source module according to the present invention;
FIG. 5 is an enlarged view of the structure at A of FIG. 2;
fig. 6 is a partial structural view 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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, the invention provides a stacked cylindrical projection lamp, which comprises a base 1, wherein a plurality of lamp body shells 2 are vertically stacked at the upper end of the base 1, adjacent lamp body shells 2 and the base 1 can rotate relatively, an opening 4 is formed in one side of each lamp body shell 2, and a light source module 3 facing the opening 4 is installed in each lamp body shell 2.
Lamp body shell 2 and base 1's top all be provided with round recess 5 along the outer wall, the lower extreme lateral wall of lamp body shell 2 on be provided with a plurality of screw hole 7 round the lateral wall, screw hole 7 in be provided with the set screw that one end was embedded into recess 5, can realize the rotation and the location of lamp body shell 2 through rotating the set screw, wherein the cross-section of recess 5 be the V-arrangement.
The top of the lamp body shell 2 at the top is provided with a top plate 9, and the edge of the top plate 9 extends outwards and is provided with an LED lamp 8 which irradiates downwards.
As an embodiment of the light source module, the light source module 3 includes a bottom plate 31, heat dissipation fins 311 are disposed on both the lower side and the rear side of the bottom plate 31, an LED light source plate 32 is mounted on the upper side of the bottom plate 31 in the middle, a lamp housing 310 is further mounted on the upper side of the bottom plate 31, a housing cover 37 is disposed on the outer side of the lamp housing 310, a lens holder 34 is disposed inside the lamp housing 310 to move up and down, a lens 36 is mounted on the middle portion of the lens holder 4, an adjusting bolt 38 is inserted into the upper side of the lamp housing 310 along the moving direction of the lens holder 34, and the adjusting bolt 38 passes through the lens holder 34 to move the lens holder 34 by rotating the adjusting bolt 38.
The adjusting bolt 38 is only rotatable and not axially movable, and one end of the adjusting bolt 38 is exposed to the outside of the housing cover 37 and is screwed to the lens holder 34, so that the position of the lens holder 4 can be adjusted by rotating the adjusting bolt 38.
The top of the housing cover 37 is provided with a light outlet 314, which can emit light beams, and can prevent the light emitted from the lens holder 34 from being too diffused to the outside to affect the lighting effect.
Wherein, bottom plate 31 be the slant and arrange, its front end bilateral symmetry is provided with and rotates connecting seat 35, bottom plate 31 front end traversing have both ends and rotate pivot 312 that connecting seat 35 links to each other, bottom plate 31 and the one end tip of pivot 312 connection be provided with the circular arc curved surface, the equipartition has location rack 313 on this circular arc curved surface, location rack 313 contacts with corresponding ejector pin and can realizes the location, can adjust the inclination of bottom plate 1 through rotating bottom plate 1, conveniently adjusts the illumination angle.
In order to prevent external rainwater from entering from the position of the adjusting bolt 38, a waterproof sleeve 39 connected with the lampshade 310 is sleeved on the outer side of the adjusting bolt 38.
In order to move the lens holder 34 smoothly, the upper side of the base plate 1 is provided with a guide rod 33 along the moving direction of the lens holder 34, and the guide rod 33 is disposed through the lens holder 34.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. The utility model provides a cylindrical projecting lamp of stack formula, includes base (1), its characterized in that, the vertical range upon range of upper end of base (1) arranged a plurality of lamp body shell (2), all can rotate relatively between adjacent lamp body shell (2) and between lamp body shell (2) and base (1), one side of lamp body shell (2) be provided with opening (4), light source module (3) towards opening (4) are all installed to the inside of every lamp body shell (2).
2. The superimposed cylindrical projector according to claim 1, characterized in that: the lamp body shell (2) and the top of base (1) all be provided with round recess (5) along the outer wall, the lower extreme lateral wall of lamp body shell (2) on be provided with a plurality of screw hole (7) round the lateral wall, screw hole (7) in be provided with the set screw that one end was embedded into in recess (5).
3. The superimposed cylindrical projector according to claim 1, characterized in that: the top of the lamp body shell (2) at the top is provided with a top plate (9), and the edge of the top plate (9) extends outwards and is provided with an LED lamp (8) irradiating downwards.
4. The superimposed cylindrical projector according to claim 1, characterized in that: the section of the groove (5) is V-shaped.
5. The superimposed cylindrical projector according to claim 1, characterized in that: light source module (3) include bottom plate (31), the downside and the rear side of bottom plate (31) all be provided with fin (311), the upside of bottom plate (31) install LED light source board (32) in the middle of, the upside of bottom plate (31) still install lamp shade (310), the outside of lamp shade (310) be provided with outer cover (37), the inside of lamp shade (310) reciprocate and be provided with lens seat (34), the mid-mounting of lens seat (34) have lens (36), lamp shade (310) upside insert along lens seat (34) moving direction and set up adjusting bolt (38), adjusting bolt (38) pass lens seat (34) and make lens seat (34) remove through rotating adjusting bolt (38).
6. The superimposed cylindrical projector according to claim 5, characterized in that: the top of the outer shell cover (7) is provided with a light outlet hole (314).
7. The superimposed cylindrical projector according to claim 5, characterized in that: the lamp body shell is characterized in that the bottom plate (31) is obliquely arranged, the two sides of the front end of the bottom plate are symmetrically provided with rotating connecting seats (35) connected with the bottom surface of the lamp body shell (2), and the front end of the bottom plate (31) transversely penetrates through rotating shafts (312) of which the two ends are connected with the rotating connecting seats (35).
8. The superimposed cylindrical projector of claim 7, characterized in that: the lamp body is characterized in that an arc curved surface is arranged at the end part of one end, connected with the rotating shaft (12), of the bottom plate (31), positioning racks (313) are evenly distributed on the arc curved surface, a set screw (6) is inserted into the side wall of the lamp body shell (2), and the set screw (6) is clamped with the positioning racks (313).
9. The superimposed cylindrical projector according to claim 5, characterized in that: the outer side of the adjusting bolt (38) is sleeved with a waterproof sleeve (39) connected with the lampshade (310).
10. The superimposed cylindrical projector according to claim 5, characterized in that: the upper side of the bottom plate (31) is provided with a guide rod (33) along the moving direction of the lens seat (34), and the guide rod (33) penetrates through the lens seat (34) to be arranged.
CN202010427384.0A 2020-05-19 2020-05-19 Cylindrical projecting lamp of stack formula Pending CN111594778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010427384.0A CN111594778A (en) 2020-05-19 2020-05-19 Cylindrical projecting lamp of stack formula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010427384.0A CN111594778A (en) 2020-05-19 2020-05-19 Cylindrical projecting lamp of stack formula

Publications (1)

Publication Number Publication Date
CN111594778A true CN111594778A (en) 2020-08-28

Family

ID=72182668

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010427384.0A Pending CN111594778A (en) 2020-05-19 2020-05-19 Cylindrical projecting lamp of stack formula

Country Status (1)

Country Link
CN (1) CN111594778A (en)

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