CN213810342U

CN213810342U - Lawn lamp with adjustable angle

Info

Publication number: CN213810342U
Application number: CN202120207461.1U
Authority: CN
Inventors: 王嗣恩
Original assignee: Guangdong Jingyuan Lighting Appliances Co ltd
Current assignee: Guangdong Jingyuan Lighting Appliances Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-07-27
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses an angle-adjustable lawn lamp, which comprises a lamp post and a lamp barrel fixed on the top of the lamp post, wherein the lamp barrel is internally provided with a holding cavity, and a power module is arranged in the holding cavity; the outer side surface of the lamp barrel is provided with an inward concave groove, the top of the groove is provided with a fixed surface, the fixed surface is obliquely arranged relative to the axial direction of the lamp barrel, and the fixed surface is provided with an opening communicated with the accommodating cavity; an outer ring body is fixed in the opening, an inner ring body is arranged on the inner side of the outer ring body, two rotating rods extending outwards in the radial direction are arranged on the outer side wall of the inner ring body, the two rotating rods are coaxially arranged, two rotating holes matched with the rotating rods are formed in the side wall of the outer ring body, and the two rotating rods are respectively arranged in the two rotating holes and can rotate in the rotating holes; and a lighting module is fixed on the inner side of the inner ring body and is electrically connected with the power supply module. The utility model discloses can change illumination angle, promote the suitability of product.

Description

Lawn lamp with adjustable angle

Technical Field

The utility model belongs to the technical field of the lawn lamp technique and specifically relates to a lawn lamp with adjustable angle.

Background

The lawn lamp is a lamp installed on the lawn, has the function of creating atmosphere besides lighting, and is widely applied to places such as parks, districts, scenic spots and the like. The illumination angle of the existing lawn lamps is usually fixed and cannot be adjusted, and different light atmospheres sometimes need different illumination angles, so that the lawn lamps cannot follow the illumination atmosphere required by the environment, and the applicability of the existing lawn lamps is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lawn lamp with adjustable angle can change illumination angle, promotes the suitability of product.

In order to solve the above problem, the utility model adopts the following technical scheme:

an angle-adjustable lawn lamp comprises a lamp post and a lamp barrel fixed at the top of the lamp post, wherein an accommodating cavity is formed in the lamp barrel, and a power supply module is arranged in the accommodating cavity; the outer side surface of the lamp barrel is provided with an inward concave groove, the top of the groove is provided with a fixed surface, the fixed surface is obliquely arranged relative to the axial direction of the lamp barrel, and the fixed surface is provided with an opening communicated with the accommodating cavity; an outer ring body is fixed in the opening, an inner ring body is arranged on the inner side of the outer ring body, two rotating rods extending outwards in the radial direction are arranged on the outer side wall of the inner ring body, the two rotating rods are coaxially arranged, two rotating holes matched with the rotating rods are formed in the side wall of the outer ring body, and the two rotating rods are respectively arranged in the two rotating holes and can rotate in the rotating holes; and a lighting module is fixed on the inner side of the inner ring body and is electrically connected with the power supply module.

Preferably, the lighting module comprises a bottom plate, a substrate fixed on the bottom surface of the bottom plate, a lamp bead fixed on the bottom surface of the substrate, a reflecting shade covering the lamp bead, and a light-transmitting plate covering the lower end opening of the inner ring body.

Preferably, a plurality of heat dissipation plates are fixed on the top surface of the bottom plate.

Preferably, the heat dissipation plates are radially distributed.

Preferably, the bottom of the lamp barrel is provided with a lower opening communicated with the accommodating cavity, the top of the lamp post is provided with a boss, and the boss is inserted into the lower opening.

Preferably, the side wall of the bottom of the lamp cylinder and the side wall of the boss are provided with mounting holes corresponding to each other.

Preferably, a fixing plate is arranged at the top of the boss, the lighting module is fixed on a fixing seat, and the fixing seat is fixed on the fixing plate and extends into the accommodating cavity of the lamp barrel.

Preferably, the outer side wall of the outer ring body is provided with a fixing ring, and the fixing ring is tightly attached and fixed on the fixing surface.

Preferably, the top of the lamp tube is provided with an upper opening communicated with the accommodating cavity, and the top cover is detachably covered on the upper opening.

The utility model discloses following beneficial effect has: the utility model discloses a lawn lamp is provided with outer ring body on a lamp section of thick bamboo, and outer ring body is provided with interior ring body, and outer ring body rotates relatively in the interior ring body, just can adjust lighting module's illumination angle on the interior ring body for the illumination angle can correspond the change along with the change of the required illumination atmosphere of environment, promotes the suitability of product.

Drawings

Fig. 1 is a schematic structural view of an angle-adjustable lawn lamp according to an embodiment of the present invention;

fig. 2 is an exploded view of an angle adjustable lawn lamp according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a lamp cartridge according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an outer ring body, an inner ring body and a lighting module according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a power module and a lamp post according to an embodiment of the present invention.

Wherein the reference numerals are: the lamp post 100, the boss 110, the fixing plate 111, the lamp cylinder 200, the accommodating cavity 210, the mounting hole 211, the groove 220, the fixing surface 230, the opening 231, the top cover 240, the power module 300, the fixing seat 310, the outer ring 400, the rotating hole 410, the fixing ring 420, the inner ring 500, the rotating rod 510, the lighting module 600, the bottom plate 610, the substrate 620, the reflector 630, the light-transmitting plate 640, and the heat-dissipating plate 650.

Detailed Description

The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc.

Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.

An embodiment of the utility model provides an angle-adjustable lawn lamp, as shown in fig. 1-5, it includes lamp pole 100 and fixes the lamp section of thick bamboo 200 at lamp pole 100 top, and lamp section of thick bamboo 200 major shape can be the cylinder, has the holding chamber 210 that can hold the object in inside, is provided with power module 300 in holding chamber 210, and power module 300 includes power and relevant protection circuit etc. for provide the electric energy. The outer side surface of the lamp barrel 200 is provided with an inwardly recessed groove 220, and the groove 220 is not communicated with the accommodating cavity 210. The top of the groove 220 is provided with a fixing surface 230, and the fixing surface 230 is obliquely arranged relative to the axial direction of the lamp barrel 200, so that the lamp light mainly irradiates obliquely downward and thus irradiates on the ground. The fixing surface 230 is provided with an opening 231 communicated with the accommodating cavity 210, the outer ring body 400 is fixed in the opening 231, the inner ring body 500 is arranged on the inner side of the outer ring body 400, and the inner ring body 500 can be concentric with the outer ring body 400. The outer side wall of the inner ring 500 is provided with two rotating rods 510 extending radially outward, and the two rotating rods 510 are coaxially arranged, so that the two rotating rods 510 are located on the same diameter of the inner ring 500. Two rotation holes 410 matched with the rotation rods 510 are formed in the side wall of the outer ring body 400, the positions and the sizes of the rotation holes 410 correspond to those of the rotation rods 510, and the two rotation rods 510 are inserted into the two rotation holes 410 and can rotate in the rotation holes 410. The lighting module 600 is fixed on the inner side of the inner ring 500, the lighting module 600 is electrically connected with the power module 300, and the power module 300 supplies power to the lighting module 600 to make the lighting module 600 emit light so as to provide illumination.

When the lawn lamp of the embodiment is used, an included angle between the axial direction of the inner ring body 500 and the axial direction of the lamp cylinder 200 can be adjusted, the larger the included angle is, the farther the irradiation distance of the lighting module 600 is, and the wider the irradiation range is, otherwise, the closer the irradiation distance of the lighting module 600 is, and the smaller the irradiation range is, so that the effect of changing the illumination atmosphere is achieved, and the applicability of the product is improved.

The diameter of the rotation rod 510 may be slightly larger than that of the rotation hole 410, so that a certain friction force is provided between the rotation rod 510 and the inner wall of the rotation hole 410, and after the inner ring body 500 rotates to a certain angle, the inner ring body 500 may maintain the angle thereof due to the certain friction force provided between the rotation rod 510 and the inner wall of the rotation hole 410.

In one embodiment, as shown in fig. 4, the lighting module 600 includes a bottom plate 610, a substrate 620 fixed on the bottom surface of the bottom plate 610, a lamp bead fixed on the bottom surface of the substrate 620, a reflector 630 covering the lamp bead, and a light-transmitting plate 640 covering the lower opening of the inner ring 500. The lamp pearl can be LED lamp pearl, and illumination brightness is higher, and reflector 630 can be arc, and it is used for reflecting the light of side forward to reinforcing illumination brightness, and light-passing board 640 is made by transparent material, and it is used for supplying light to see through, and seals the lower extreme opening lid of inner ring body 500, with the part in the protection inner ring body 500.

In one embodiment, the top surface of the bottom plate 610 is fixed with a plurality of heat dissipation plates 650, the bottom plate 610 can be made of heat conducting materials, the lamp beads can generate heat in the light emitting process, and the heat dissipation plates 650 are used for heat dissipation.

In one embodiment, the heat dissipation plates 650 are radially distributed around the same center, and a predetermined angle is formed between two adjacent heat dissipation plates 650, so that the heat dissipation effect can be improved.

In an embodiment, the bottom of the lamp barrel 200 is provided with a lower opening communicated with the accommodating cavity 210, the top of the lamp post 100 is provided with a boss 110, the radius of the boss 110 can be smaller than that of the lamp post 100 below the boss 110, the boss 110 is inserted into the lower opening of the lamp barrel 200, and the lamp barrel 200 is fixed on the top of the lamp post 100 in an insertion manner.

In an embodiment, the side wall of the bottom of the lamp cylinder 200 and the side wall of the boss 110 are provided with mounting holes 211 corresponding to each other, the mounting holes 211 may be threaded holes, and screws are mounted in the mounting holes 211, so that the lamp cylinder 200 and the boss 110 are fixedly connected through the screws, which may enhance the stability of the connection between the lamp cylinder 200 and the boss 110, and prevent the lamp cylinder 200 from being released from the boss 110.

In an embodiment, a fixing plate 111 is disposed on the top of the boss 110, the power module 300 is fixed on the fixing seat 310, the fixing seat 310 is fixed on the fixing plate 111 and extends into the receiving cavity 210 of the lamp barrel 200, and the fixing plate 111 may extend in a direction perpendicular to the axial direction of the lamp post 100 to keep the fixing seat 310 horizontal. After the lamp cartridge 200 is disassembled, the power module 300 may be removed for easy maintenance.

In one embodiment, the outer sidewall of the outer ring body 400 is provided with a fixing ring 420, the fixing ring 420 is disposed coaxially with the outer ring body 400, and the outer diameter of the fixing ring 420 may be larger than the outer diameter of the outer ring body 400, and the fixing ring 420 is tightly fixed on the fixing surface 230, so that the outer ring body 400 can be stably fixed in the opening 231.

In one embodiment, the top of the lamp cartridge 200 has an upper opening communicating with the receiving cavity 210, and the upper opening is detachably covered with a top cover 240. The top cover 240 may be opened when needed to facilitate servicing of the components, such as the lighting module 600, within the receiving cavity 210.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. An angularly adjustable lawn lamp characterized in that: the lamp tube comprises a lamp post and a lamp tube fixed at the top of the lamp post, wherein an accommodating cavity is formed in the lamp tube, and a power supply module is arranged in the accommodating cavity; the outer side surface of the lamp barrel is provided with an inward concave groove, the top of the groove is provided with a fixed surface, the fixed surface is obliquely arranged relative to the axial direction of the lamp barrel, and the fixed surface is provided with an opening communicated with the accommodating cavity; an outer ring body is fixed in the opening, an inner ring body is arranged on the inner side of the outer ring body, two rotating rods extending outwards in the radial direction are arranged on the outer side wall of the inner ring body, the two rotating rods are coaxially arranged, two rotating holes matched with the rotating rods are formed in the side wall of the outer ring body, and the two rotating rods are respectively arranged in the two rotating holes and can rotate in the rotating holes; and a lighting module is fixed on the inner side of the inner ring body and is electrically connected with the power supply module.

2. An angularly adjustable lawn lamp as claimed in claim 1, wherein: the lighting module comprises a bottom plate, a substrate fixed on the bottom surface of the bottom plate, lamp beads fixed on the bottom surface of the substrate, a reflecting cover and a light-transmitting plate, wherein the reflecting cover and the sealing cover are arranged on the lamp beads, and the light-transmitting plate is provided with an opening at the lower end of the inner ring body.

3. An angularly adjustable lawn lamp as claimed in claim 2, wherein: and a plurality of heat dissipation plates are fixed on the top surface of the bottom plate.

4. An angularly adjustable lawn lamp as claimed in claim 3, wherein: the radiating plates are distributed in a radial shape.

5. An angularly adjustable lawn lamp as claimed in any one of claims 1 to 4, wherein: the bottom of the lamp barrel is provided with a lower opening communicated with the accommodating cavity, the top of the lamp post is provided with a boss, and the boss is inserted into the lower opening.

6. An angularly adjustable lawn lamp as claimed in claim 5, wherein: the side wall of the bottom of the lamp cylinder and the side wall of the boss are provided with mounting holes corresponding to each other.

7. An angularly adjustable lawn lamp as claimed in claim 5, wherein: the top of the boss is provided with a fixing plate, the lighting module is fixed on a fixing seat, and the fixing seat is fixed on the fixing plate and extends into the accommodating cavity of the lamp barrel.

8. An angularly adjustable lawn lamp as claimed in any one of claims 1 to 4, wherein: the outer side wall of the outer ring body is provided with a fixing ring, and the fixing ring is tightly attached to and fixed on a fixing surface.

9. An angularly adjustable lawn lamp as claimed in any one of claims 1 to 4, wherein: the top of the lamp tube is provided with an upper opening communicated with the accommodating cavity, and the upper opening is detachably covered with a top cover.