CN211952455U

CN211952455U - Splicing type LED projection lamp convenient to disassemble

Info

Publication number: CN211952455U
Application number: CN202020921064.6U
Authority: CN
Inventors: 洪涛
Original assignee: Hangzhou Shanghong Electronic Technology Co ltd
Current assignee: Hangzhou Shanghong Electronic Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-11-17
Anticipated expiration: 2030-05-27

Abstract

The utility model provides a formula LED projecting lamp can splice convenient to dismantle belongs to projecting lamp technical field. This but splice formula LED projecting lamp convenient to dismantle, including coupling assembling, horizontal angle adjusting part and every single move angle adjusting part, coupling assembling includes the mount pad, first eccentric wheel, second eccentric wheel and electro-magnet, the lateral part of mount pad is rotated and is installed first pivot, first eccentric wheel key connection is in the lateral part of first pivot, the lateral part of mount pad is rotated and is installed the second pivot, second eccentric wheel key connection is in the lateral part of second pivot, the electro-magnet is installed in the lateral part of mount pad, horizontal angle adjusting part includes first supporting shaft, the fluted disc, first positive and negative motor and gear, every single move angle adjusting part includes the support frame, the second supporting shaft, second positive and negative motor and lamp body. The utility model discloses utilize the cooperation of first eccentric wheel and second eccentric wheel, simple and convenient realization eccentric clamping's process, easy to assemble and dismantlement.

Description

Splicing type LED projection lamp convenient to disassemble

Technical Field

The utility model relates to a projecting lamp technical field particularly, relates to a formula LED projecting lamp can splice convenient to dismantle.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the surrounding environment, and is also called a spotlight. The spliced LED lamp can adjust the position of the lamp bead and the overall shape according to requirements, has lower energy consumption compared with incandescent lamps and fluorescent lamps, and is widely applied to projection lamps.

The existing projection lamp is generally connected with a fixed upright post through bolts, so that the whole fixation is realized, but the projection lamp generally needs to be erected again for parts of weddings, celebrations and the like which need to be held outdoors, and the projection lamp is difficult to mount and dismount by adopting a bolt fixing mode, so that the projection lamp is not beneficial to the mounting and dismounting of workers.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a but concatenation formula LED projecting lamp convenient to dismantle aims at improving current projecting lamp installation and dismantles the difficulty, influences the problem that the workman installed.

The utility model discloses a realize like this:

the utility model provides a formula LED projecting lamp can splice convenient to dismantle, including coupling assembling, horizontal angle adjusting part and every single move angle adjusting part.

The connecting assembly comprises a mounting seat, a first eccentric wheel, a second eccentric wheel and an electromagnet, a first connecting frame is installed on the side portion of the mounting seat, a first rotating shaft is installed between the first connecting frames in a rotating mode, the first eccentric wheel is connected with the side portion of the first rotating shaft in a key mode, a first handle is installed on the side portion of the first rotating shaft, a second connecting frame is installed on the side portion of the mounting seat, a second rotating shaft is installed between the second connecting frames in a rotating mode, the second eccentric wheel is connected with the side portion of the second rotating shaft in a key mode, a second handle is installed on the side portion of the second rotating shaft in a key mode, the first eccentric wheel and the second eccentric wheel are arranged oppositely, the electromagnet is installed on the side portion of the mounting seat, a horizontal angle adjusting assembly is installed on the horizontal angle adjusting assembly, the horizontal angle adjusting assembly comprises a first supporting shaft, a fluted disc, a first positive and negative rotation motor and a, the lateral part key-type of first supporting shaft has the carousel, the fluted disc key-type connect in the lateral part of carousel, first positive and negative rotation motor install in the lateral part of mount pad, the gear install in the output of first positive and negative rotation motor, the gear with the fluted disc meshes mutually, every single move angle adjusting part includes support frame, second back shaft, second positive and negative rotation motor and lamp body, the support frame install in the lateral part of carousel, the second back shaft rotate install in between the support frame, the second positive and negative rotation motor install in the lateral part of support frame, the output of second positive and negative rotation motor with the transmission of second back shaft links to each other, the lamp body install in the lateral part of second back shaft.

The utility model discloses an in an embodiment, the mount pad includes connecting plate, first curb plate and second curb plate, first curb plate set up in the lateral part of connecting plate, the second curb plate set up in the lateral part of connecting plate, the connecting plate first curb plate with constitute between the second curb plate and press from both sides tight chamber.

In an embodiment of the present invention, the first connecting frame is mounted on a side portion of the first side plate, and the second connecting frame is mounted on a side portion of the second side plate.

In an embodiment of the present invention, the first through hole is formed in the middle of the first side plate and is matched with the first eccentric wheel, and the second through hole is formed in the middle of the second side plate and is matched with the second eccentric wheel.

In an embodiment of the present invention, the side portion of the first handle is provided with a first concave-convex pattern, and the side portion of the second handle is provided with a second concave-convex pattern.

In an embodiment of the present invention, the lateral part of the electromagnet is glued with a flexible pad, and the lateral part of the flexible pad is provided with a flexible protrusion.

In an embodiment of the present invention, the support frame includes a support rod and an L-shaped support plate, the support rod is installed at a central portion of the turntable, and the L-shaped support plate is installed at a side portion of the support rod.

In an embodiment of the present invention, the side wall of the rotary table and the side wall of the connecting plate are in clearance fit, and the side portion of the rotary table and the side portion of the supporting rod are connected with a diagonal brace.

In an embodiment of the present invention, a protective cover is installed on a side portion of the connecting plate, the protective cover covers an outer side of the horizontal angle adjusting assembly, and a through hole matched with the supporting rod is formed on the side portion of the protective cover.

In an embodiment of the present invention, the lamp body includes a lamp holder, a LED lamp and a lamp cover, the lamp holder is installed at a side portion of the second supporting shaft, the LED lamp is installed at a side portion of the lamp holder, the lamp cover is installed at a side portion of the lamp holder, and the lamp cover covers an outer side of the LED lamp.

The utility model has the advantages that: the utility model discloses a convenient to detach's that obtains through above-mentioned design can splice formula LED projecting lamp, during the use, paste the mount pad in the outside of fixed post, make the electro-magnet provide magnetic force and adsorb in the lateral part of fixed post, then rotate first handle and second handle simultaneously, and then make first eccentric wheel and second eccentric wheel rotate, make first eccentric wheel and second eccentric wheel card at the lateral part of fixed post, realize the fixing to the mount pad, and in the time of follow-up dismantlement, only need reverse rotation first handle and second handle, can realize dismantling; through horizontal angle adjusting part and every single move angle adjusting part, can realize shining the adjustment of position, convenient subsequent use to the lamp body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic cross-sectional structural view of a splicing type LED projector convenient to disassemble according to an embodiment of the present invention;

fig. 2 is a schematic sectional view of a part of a structure of a splicing type connection assembly of an LED projection lamp, which is provided by an embodiment of the present invention and is easy to disassemble;

fig. 3 is a schematic structural section view of a first connecting frame portion of a splicing type LED projection lamp convenient to disassemble according to an embodiment of the present invention;

fig. 4 is a schematic structural section view of a second connecting frame portion of the splicing type LED projection lamp convenient for disassembly according to the embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a horizontal angle adjusting assembly of a splicing type LED projection lamp convenient to disassemble according to an embodiment of the present invention;

fig. 6 is a schematic sectional view of a partial structure of a gear, a fluted disc and a turntable of the splicing type LED projection lamp convenient to disassemble according to an embodiment of the present invention;

fig. 7 is the embodiment of the utility model provides a convenient to detach's lamp body part structure section structure sketch map of formula LED projecting lamp that splices.

In the figure: 100-a connecting assembly; 110-a mount; 111-a connection plate; 1111-protective cover; 1112-a through hole; 112-a first side panel; 1121-a first through-going hole; 113-a second side panel; 1131 — a second through hole; 114-a clamping cavity; 120-a first eccentric wheel; 130-a second eccentric wheel; 140-an electromagnet; 141-a flexible mat; 142-a flexible projection; 150-a first link; 151-first shaft; 152-a first handle; 1521-a first relief pattern; 160-a second connecting frame; 161-a second shaft; 162-a second handle; 1621-a second embossment pattern; 200-a horizontal angle adjustment assembly; 210-a first support shaft; 220-fluted disc; 230-a first counter-rotating motor; 240-gear; 250-a rotating disc; 251-a diagonal brace; 300-a pitch angle adjustment assembly; 310-a support frame; 311-support rods; 312-L shaped support plate; 320-a second support shaft; 330-a second counter-rotating motor; 340-a lamp body; 341-lamp holder; 342-LED lights; 343-lampshade.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a formula LED projecting lamp can splice convenient to dismantle, includes coupling assembling 100, horizontal angle adjusting part 200 and every single move angle adjusting part 300, and horizontal angle adjusting part 200 is installed in coupling assembling 100's lateral part, and every single move angle adjusting part 300 is installed in horizontal angle adjusting part 200's lateral part, and wherein, coupling assembling 100 conveniently is connected with the fixed post that supports, and horizontal angle adjusting part 200 is used for adjusting horizontal angle, and every single move angle adjusting part 300 conveniently adjusts every single move angle.

Referring to fig. 1, 2, 3 and 4, the connecting assembly 100 includes a mounting base 110, a first eccentric wheel 120, a second eccentric wheel 130 and an electromagnet 140, a first connecting frame 150 is installed at a side portion of the mounting base 110, a first rotating shaft 151 is installed between the first connecting frames 150 through a bearing in a rotating manner, the first eccentric wheel 120 is connected to a side portion of the first rotating shaft 151 in a key manner, a first handle 152 is installed at a side portion of the first rotating shaft 151 through a bolt, a first concave-convex pattern 1521 is arranged at a side portion of the first handle 152, the first concave-convex pattern 1521 increases a friction force of a hand to hold, a second connecting frame 160 is installed at a side portion of the mounting base 110, a second rotating shaft 161 is installed between the second connecting frames 160 through a bearing in a rotating manner, the second eccentric wheel 130 is connected to a side portion of the second rotating shaft 161 in a key manner, a second handle 162 is installed at a side portion of the second rotating shaft 161, second relief 1621 increases the frictional force that the hand was held, first eccentric wheel 120 is relative setting with second eccentric wheel 130, electro-magnet 140 installs in the lateral part of mount pad 110, electro-magnet 140 provides magnetic force, be convenient for utilize magnetic force absorption together with fixed stand, electro-magnet 140's lateral part is glued there is flexible pad 141, flexible pad 141's lateral part is provided with flexible arch 142, flexible pad 141 and flexible arch 142 structure as an organic whole, and be the preparation of silica gel material and form, increase the flexibility of electro-magnet 140 and the contact of fixed stand.

In this embodiment, the mounting base 110 includes a connecting plate 111, a first side plate 112 and a second side plate 113, the first side plate 112 is disposed on a side portion of the connecting plate 111, a protective cover 1111 is mounted on a side portion of the connecting plate 111, the second side plate 113 is disposed on a side portion of the connecting plate 111, the first side plate 112 and the second side plate 113 are of an integrated structure, a clamping cavity 114 is formed between the connecting plate 111 and the first side plate 112 and the second side plate 113, the clamping cavity 114 is used for providing a space for placing a fixing upright, the first connecting frame 150 is mounted on the side portion of the first side plate 112 through a bolt, a first through hole 1121 matched with the first eccentric wheel 120 is formed in a middle portion of the first side plate 112, the second connecting frame 160 is mounted on a side portion of the second side plate 113 through a bolt, and a second through.

Referring to fig. 1, 2, 5 and 6, the horizontal angle adjusting assembly 200 includes a first supporting shaft 210, a fluted disc 220, a first counter-rotating motor 230 and a gear 240, the first supporting shaft 210 is rotatably mounted on a side portion of the mounting base 110 through a bearing, the side portion of the first supporting shaft 210 is keyed with a rotating disc 250, a side wall of the rotating disc 250 is in clearance fit with a side wall of the connecting plate 111, the fluted disc 220 is keyed with a side portion of the rotating disc 250, the first counter-rotating motor 230 is mounted on a side portion of the mounting base 110 through a motor base, the gear 240 is mounted at an output end of the first counter-rotating motor 230, the gear 240 is engaged with the fluted disc 220, a protective cover 1111 covers an outer side of the horizontal angle adjusting assembly 200, and the protective cover 1111 is used for protecting the horizontal angle adjusting assembly 200, when in use, the first counter-rotating motor 230 operates to drive the gear 240 to rotate, and further drive the fluted disc 220, so that the pitch angle adjusting assembly 300 rotates to realize the adjustment of the horizontal angle.

Referring to fig. 1 and 7, the pitch angle adjusting assembly 300 includes a support frame 310, a second support shaft 320, a second forward/reverse rotation motor 330 and a lamp body 340, the support frame 310 is mounted on a side portion of the turntable 250, the second support shaft 320 is rotatably mounted between the support frames 310, the second forward/reverse rotation motor 330 is mounted on the side portion of the support frame 310 through a motor base, an output end of the second forward/reverse rotation motor 330 is in transmission connection with the second support shaft 320, the lamp body 340 is mounted on the side portion of the second support shaft 320, the lamp body 340 includes a lamp base 341, an LED lamp 342 and a lamp cover 343, the lamp base 341 is mounted on the side portion of the second support shaft 320, the LED lamp 342 is mounted on the side portion of the lamp base 341, the lamp cover 343 is covered on an outer side of, the second support shaft 320 is driven to rotate by the operation of the second forward and reverse rotation motor 330, so that the lamp body 340 can be driven to rotate, and the adjustment of the pitch angle is realized.

In this embodiment, the supporting frame 310 includes a supporting rod 311 and an L-shaped supporting plate 312, the supporting rod 311 is installed at a central portion of the turntable 250, the L-shaped supporting plate 312 is installed at a side portion of the supporting rod 311 through a bolt, the L-shaped supporting plate 312 and the supporting rod 311 are integrated, a diagonal brace 251 is connected to a side portion of the turntable 250 and a side portion of the supporting rod 311, the diagonal brace 251 increases a connection strength between the turntable 250 and the supporting rod 311, and a through hole 1112 matched with the supporting rod 311 is formed in a side portion of the protective cover 1111.

Specifically, this convenient to detach's theory of operation that can splice formula LED projecting lamp: when the mounting base 110 is used, the mounting base 110 is attached to the outer side of the fixed upright column, the electromagnet 140 provides magnetic force and is adsorbed to the side portion of the fixed upright column, then the first handle 152 and the second handle 162 are rotated simultaneously, the first eccentric wheel 120 and the second eccentric wheel 130 are further rotated, the first eccentric wheel 120 and the second eccentric wheel 130 are clamped on the side portion of the fixed upright column, the mounting base 110 is fixed, and in the subsequent dismounting process, the dismounting process can be realized only by reversely rotating the first handle 152 and the second handle 162; through horizontal angle adjusting part 200 and every single move angle adjusting part 300, can realize the adjustment to the lamp body 340 irradiation position, convenient subsequent use.

It should be noted that the specific model specifications of the electromagnet 140, the first forward and reverse rotation motor 230, the second forward and reverse rotation motor 330, and the LED lamp 342 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, and therefore detailed description is omitted.

The power supply and the principle of the electromagnet 140, the first forward and reverse rotation motor 230, the second forward and reverse rotation motor 330, and the LED lamp 342 will be clear to those skilled in the art, and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A splicing type LED projection lamp convenient to disassemble is characterized by comprising

Connecting assembly (100), connecting assembly (100) includes mount pad (110), first eccentric wheel (120), second eccentric wheel (130) and electro-magnet (140), first link (150) is installed to the lateral part of mount pad (110), rotate between first link (150) and install first pivot (151), first eccentric wheel (120) key-type connection in the lateral part of first pivot (151), first handle (152) is installed to the lateral part of first pivot (151), second link (160) is installed to the lateral part of mount pad (110), rotate between second link (160) and install second pivot (161), second eccentric wheel (130) key-type connection in the lateral part of second pivot (161), second handle (162) is installed to the lateral part of second pivot (161), first eccentric wheel (120) with second eccentric wheel (130) are relative setting, the electromagnet (140) is arranged on the side part of the mounting seat (110);

the horizontal angle adjusting assembly (200) comprises a first supporting shaft (210), a fluted disc (220), a first forward and reverse rotation motor (230) and a gear (240), wherein the first supporting shaft (210) is rotatably mounted on the side part of the mounting base (110), the side part of the first supporting shaft (210) is in keyed connection with a turntable (250), the fluted disc (220) is in keyed connection with the side part of the turntable (250), the first forward and reverse rotation motor (230) is mounted on the side part of the mounting base (110), the gear (240) is mounted at the output end of the first forward and reverse rotation motor (230), and the gear (240) is meshed with the fluted disc (220);

every single move angle adjusting part (300), every single move angle adjusting part (300) are including support frame (310), second back shaft (320), second positive and negative rotation motor (330) and lamp body (340), support frame (310) install in the lateral part of carousel (250), second back shaft (320) rotate install in between support frame (310), second positive and negative rotation motor (330) install in the lateral part of support frame (310), the output of second positive and negative rotation motor (330) with second back shaft (320) transmission links to each other, lamp body (340) install in the lateral part of second back shaft (320).

2. The LED spot light convenient to disassemble and assemble as claimed in claim 1, wherein the mounting seat (110) comprises a connecting plate (111), a first side plate (112) and a second side plate (113), the first side plate (112) is disposed at a side of the connecting plate (111), the second side plate (113) is disposed at a side of the connecting plate (111), and a clamping cavity (114) is formed among the connecting plate (111), the first side plate (112) and the second side plate (113).

3. The LED floodlight convenient to disassemble and assemble as claimed in claim 2, wherein the first connecting frame (150) is mounted on the side of the first side plate (112), and the second connecting frame (160) is mounted on the side of the second side plate (113).

4. The LED spot light convenient to disassemble and assemble as claimed in claim 3, wherein a first through hole (1121) matched with the first eccentric wheel (120) is formed in the middle of the first side plate (112), and a second through hole (1131) matched with the second eccentric wheel (130) is formed in the middle of the second side plate (113).

5. The splicing type LED spot light convenient to disassemble and assemble as claimed in claim 1, wherein the side of the first handle (152) is provided with a first embossment (1521), and the side of the second handle (162) is provided with a second embossment (1621).

6. The LED spot light convenient to disassemble and assemble as claimed in claim 1, wherein a flexible pad (141) is glued to the side of the electromagnet (140), and a flexible protrusion (142) is arranged on the side of the flexible pad (141).

7. The LED spot light convenient to disassemble and assemble as claimed in claim 2, wherein the supporting frame (310) comprises a supporting rod (311) and an L-shaped supporting plate (312), the supporting rod (311) is installed at a central portion of the turntable (250), and the L-shaped supporting plate (312) is installed at a side portion of the supporting rod (311).

8. The LED spot light convenient to disassemble and assemble as claimed in claim 7, wherein the side wall of the turntable (250) is in clearance fit with the side wall of the connecting plate (111), and the side of the turntable (250) and the side of the supporting rod (311) are connected with a diagonal brace (251).

9. The LED spot light convenient to disassemble and assemble as claimed in claim 7, wherein a protective cover (1111) is installed at a side of the connection plate (111), the protective cover (1111) covers the outer side of the horizontal angle adjusting assembly (200), and a through hole (1112) matched with the support rod (311) is opened at a side of the protective cover (1111).

10. The splicing type LED floodlight convenient to disassemble and assemble of claim 1, wherein the lamp body (340) comprises a lamp holder (341), an LED lamp (342) and a lampshade (343), the lamp holder (341) is installed at the side of the second supporting shaft (320), the LED lamp (342) is installed at the side of the lamp holder (341), the lampshade (343) is installed at the side of the lamp holder (341), and the lampshade (343) covers the outside of the LED lamp (342).