CN213872403U

CN213872403U - Outdoor projection lamp

Info

Publication number: CN213872403U
Application number: CN202023175635.5U
Authority: CN
Inventors: 姚波波
Original assignee: Daorui Lighting & Electric Ltd
Current assignee: Daorui Lighting & Electric Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-03
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an outdoor projection lamp, which comprises a lamp tube and a bracket. A partition part is arranged inside the lamp tube, and the partition part divides the interior of the lamp tube into a light source cavity where a light source component is arranged and a drive unit where a driving component is arranged. The partition part is provided with a through hole through which the light source component is electrically connected to the driving component. The cavity opening of the light source cavity is provided with a first waterproof member, a light-transmitting cover and a face ring, and the cavity opening of the driving cavity is provided with a second waterproof member and a surface ring. The end cover of the utility model has good waterproof performance, small size, easy to hide, and the protection level reaches IP65, which is especially suitable for outdoor landscape lighting.

Description

Outdoor projection lamp

Technical Field

The utility model relates to an outdoor profection lamp.

Background

The projection lamp is widely applied to daily life of people, such as buildings, landscapes and the like, is mainly used for decorative illumination, and adds an additional decorative effect to an object irradiated at night, however, the existing projection lamp is poor in waterproof performance, and after the projection lamp is placed outdoors and is often subjected to rain for a period of time, water leakage is easy to occur in the lamp, so that the use is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an outdoor projection lamp.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an outdoor profection lamp, is including a lamp section of thick bamboo and support, the inside of a lamp section of thick bamboo is provided with the partition portion, the partition portion will the inside of a lamp section of thick bamboo is divided into to settle has the light source chamber of light source subassembly and to have the drive chamber of drive assembly, the partition portion is provided with the through-hole, the light source subassembly passes through the through-hole electricity is connected drive assembly, the accent in light source chamber is provided with first waterproof, printing opacity lid and face ring, the accent in drive chamber is provided with waterproof and the end cover of second.

The first waterproof part is a soft ring body, a groove is formed in the inner side wall of the ring body, and the light-transmitting cover is arranged in the groove.

The LED lamp also comprises a light reflecting cup, wherein a light inlet of the light reflecting cup is connected with the light source assembly, and a light outlet of the light reflecting cup is provided with a lens.

The light outlet is also provided with at least two clamping blocks, the clamping blocks are circumferentially distributed on the inner side wall of the light outlet in a surrounding manner, and the lens is clamped in the light outlet through the clamping blocks.

The lamp tube is characterized in that heat dissipation structures are arranged on the outer side face of the lamp tube and distributed on two sides of the partition portion.

The heat dissipation structure is a plurality of heat dissipation ring pieces, and the heat dissipation ring pieces are formed by inwards sinking the outer side surface of the lamp barrel.

The lamp holder is characterized in that the support comprises a fixing portion, a fixing hole is formed in the middle of the fixing portion, arc-shaped long round holes are formed in the periphery of the fixing hole, two ends of the fixing portion extend in the same direction to form connecting arms, round holes are formed in the connecting arms, support holes corresponding to the round holes are formed in the outer side of the lamp holder, and the lamp holder is rotatably connected with the connecting arms.

The bracket hole does not penetrate through the wall of the lamp cartridge.

The rotation angle of the lamp barrel is less than or equal to 360 degrees.

The cavity opening of the driving cavity is provided with a waterproof groove, and the second waterproof piece is arranged in the waterproof groove.

The utility model has the advantages that: the utility model has the advantages of excellent waterproof performance and heat dispersion, small volume, convenient hiding, long service life, protection level reaching IP65, wide application range and particular suitability for the illumination of outdoor landscapes; the driving assembly and the light source assembly are separated by the separating part, so that concentrated heating can be prevented, and the separating part can transmit heat to the surface of the shell, so that the heat radiation performance of the utility model is improved; the lens is arranged to realize illumination with high luminous efficiency, and glare is not easy to generate; the heat dissipation structure is provided with a plurality of heat dissipation ring sheets, so that the heat dissipation structure is not easy to accumulate dirt such as dust and is easy to clean, and rainwater flows downwards along the depressions to flush the accumulated dirt such as the dust and the like; through setting up the utility model discloses turned angle is no longer than 360, and the condition of knoing appears in the power wire after effectual prevented turned angle surpasses 360.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an exploded view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an installation effect diagram of the present invention.

Detailed Description

Referring to fig. 1 to 3, an outdoor projector includes a lamp barrel 8 and a bracket 10, the bracket 10 is connected to the lamp barrel 8, and the bracket 10 may be a support frame capable of adjusting an angle of the lamp barrel 8.

The inside of a lamp section of thick bamboo 8 is provided with partition portion 802, partition portion 802 will the inside of a lamp section of thick bamboo 8 is divided into the light source chamber of arranging the light source subassembly and is arranged the drive chamber of having drive assembly, handle light source subassembly and drive assembly separately set up, can prevent to concentrate and generate heat, have improved heat dispersion to the life of this embodiment has been improved.

The light source subassembly comprises lamp plate and fixing base, partition portion 802 is provided with the through-hole, the light source subassembly passes through the through-hole electricity is connected drive assembly, the accent in light source chamber is provided with first waterproof 2, printing opacity lid 3 and face ring 1,

face ring

1 and 8 fixed connection on the lamp section of thick bamboo, first waterproof 2 and printing opacity lid 3 install in between face ring 1 and the lamp section of thick bamboo 8.

The accent in drive chamber is provided with waterproof 7 of second and end cover 9, end cover 9 and a lamp section of thick bamboo 8 fixed connection, waterproof 7 of second is installed between end cover 9 and a lamp section of thick bamboo 8, end cover 9 middle part is provided with the wire guide, install water joint on the wire guide, the power cord pass water joint with the drive assembly electricity is connected, this embodiment waterproof performance is good, and is small, is convenient for hide, and especially suitable outdoor landscape lighting uses.

First waterproof 2 is a soft ring body, the ring body inside wall is provided with recess 201, printing opacity lid 3 is arranged in the

recess

201, 7 circumference of first waterproof encircle the cladding in printing opacity lid 3, and this embodiment is compared and is contradicted in the waterproof construction of 3 one sides of printing opacity lid better in common waterproof gasket, has further promoted the waterproof performance of this embodiment.

This embodiment is still including anti-light cup 5, anti-light cup 5's light-in mouth is connected with the light source subassembly, anti-light cup 5's light-out mouth is provided with lens 4, and this embodiment realizes the illumination of high light efficiency through being provided with anti-light cup 5 and lens 4.

The light-emitting port still is provided with two at least fixture blocks 501, fixture block 501 be circumference encircle distribute in the inside wall of light-emitting port, through fixture block 501 handle 4 blocks of lens in the light-emitting port, this embodiment can prevent lens 4 takes place the displacement or rocks, has reduced the installation degree of difficulty of lens 4 has improved the stability of this embodiment.

The lateral surface of a lamp section of thick bamboo 8 is provided with heat radiation structure 801, heat radiation structure 801 distributes in the both sides of partition 802, the heat of light source subassembly and drive assembly transmits the lateral wall of a lamp section of thick bamboo 8 through partition 802, then dispels the heat through heat radiation structure 801, has improved the heat dispersion and the life of this embodiment.

The heat dissipation structure 801 is a plurality of heat dissipation ring pieces, the heat dissipation ring pieces are formed by inward concave outer side surfaces of the lamp tube 8, the tube wall of the heat dissipation structure 801 is thinner in the embodiment and is more favorable for heat dissipation, compared with the heat dissipation structure with vertical stripes, dirt such as dust is not easy to accumulate, the cleaning is easy, rainwater flows downwards along the concave portions, and accumulated objects such as dust are washed clean.

The support 10 comprises a fixing portion 101, a fixing hole 103 is formed in the middle of the fixing portion 101, arc-shaped long round holes 102 are formed in the periphery of the fixing hole 103, two ends of the fixing portion 101 extend in the same direction to form a connecting arm 104, the connecting arm 104 is provided with a round hole 105, a support hole 803 corresponding to the round hole 105 is formed in the outer side of the lamp cylinder 8, the round hole 105 is connected with the support hole 803 through screws, and the lamp cylinder 8 is rotatably connected with the connecting arm 104.

The installation method of the embodiment comprises the following steps: firstly, screws are used for being fixed on the mounting table through the arc-shaped long circular holes 102, the screws are not locked at the moment, the whole device can still rotate integrally, after the mounting angle is selected, another screw is used for being fixed on the mounting table through the fixing hole 103 in a locking mode, then the screws of the arc-shaped long circular holes 102 are locked, finally, the power supply is turned on, and the light irradiation range is adjusted as required to complete the mounting.

The bracket hole 803 does not penetrate the wall of the lamp cartridge 8, preventing water from entering there, and the wall of the location can be thickened to ensure sufficient length for mounting the screw.

The rotation angle of the lamp cartridge 8 is less than or equal to 360 °, and specifically, when the light emitting end of the lamp cartridge 8 rotates to be in contact with the fixing portion 101 of the holder 10, the rotation of the light emitting end of the lamp cartridge 8 is limited by the fixing portion 101 of the holder 10, that is, the light emitting end of the lamp cartridge 8 can only rotate in the area of the non-fixing portion 8. The projection angle of the embodiment is large, the use requirement can be completely met, and the condition that the power supply conducting wire is wound and knotted after the rotation angle exceeds 360 degrees is effectively prevented.

The accent in drive chamber is provided with capillary groove 6, be provided with in capillary groove 6 second waterproof 7, second waterproof 7 is waterproof rubber ring, waterproof rubber ring can be the tourus of a cross-section for the rectangle, second waterproof 7 does not expose, is difficult to age, just capillary groove 6 has the inside effect of holding back moisture entering.

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

1. The utility model provides an outdoor profection lamp, its characterized in that is including a lamp section of thick bamboo (8) and support (10), the inside of a lamp section of thick bamboo (8) is provided with partition portion (802), partition portion (802) will the inside of a lamp section of thick bamboo (8) is divided into to settle the light source chamber of having the light source subassembly and is had drive assembly's drive chamber, partition portion (802) are provided with the through-hole, the light source subassembly passes through the through-hole electricity is connected drive assembly, the accent in light source chamber is provided with first waterproof (2), printing opacity lid (3) and face ring (1), the accent in drive chamber is provided with second waterproof (7) and end cover (9).

2. An outdoor projector as claimed in claim 1, wherein said first waterproof member (2) is a flexible ring, the inner side wall of said ring is provided with a groove (201), and said light-transmitting cover (3) is placed in said groove (201).

3. An outdoor projector lamp as claimed in claim 1, further comprising a reflector cup (5), wherein the light inlet of the reflector cup (5) is connected to the light source assembly, and the light outlet of the reflector cup (5) is provided with a lens (4).

4. The outdoor projector lamp of claim 3, wherein the light outlet is further provided with at least two fixture blocks (501), the fixture blocks (501) are circumferentially distributed around the inner side wall of the light outlet, and the lens (4) is clamped in the light outlet through the fixture blocks (501).

5. An outdoor projector as claimed in any one of claims 1 to 4, wherein the outer side of the lamp vessel (8) is provided with heat dissipation structures (801), and the heat dissipation structures (801) are distributed on both sides of the partition (802).

6. An outdoor projector as claimed in claim 5, characterised in that said heat dissipating structure (801) is a plurality of heat dissipating ring fins formed by inwardly recessing the outer side of said lamp cartridge (8).

7. The outdoor projection lamp of claim 6, wherein the bracket (10) comprises a fixing portion (101), a fixing hole (103) is formed in the middle of the fixing portion (101), an arc-shaped long circular hole (102) is formed in the periphery of the fixing hole (103), two ends of the fixing portion (101) extend in the same direction to form a connecting arm (104), the connecting arm (104) is provided with a circular hole (105), a bracket hole (803) corresponding to the circular hole (105) is formed in the outer side of the lamp cylinder (8), and the lamp cylinder (8) is rotatably connected with the connecting arm (104).

8. An outdoor projector lamp as claimed in claim 7, characterised in that the bracket holes (803) do not penetrate the wall of the lamp cartridge (8).

9. An outdoor projector lamp as claimed in claim 8, wherein the angle of rotation of the lamp vessel (8) is less than or equal to 360 °.

10. Outdoor projector according to claim 9, characterised in that the mouth of the driving chamber is provided with a watertight groove (6), the second flashing (7) being provided in the watertight groove (6).