CN213394836U

CN213394836U - Ventilative type section of thick bamboo lamp

Info

Publication number: CN213394836U
Application number: CN202022333994.2U
Authority: CN
Inventors: 高巍
Original assignee: Guangzhou Hongcai Stage Equipment Co ltd
Current assignee: Guangzhou Hongcai Stage Equipment Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-08
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a ventilation type down lamp, including down lamp casing, lamp body structure and ventilative structure, the down lamp casing includes main casing body, lamp housing and bottom, is equipped with casing space in the main casing body, and the top of main casing body is equipped with the installation department, and the installation department is equipped with the fixed wall along the border, and the fixed wall encloses into installation space; the bottom end of the main shell is provided with a cavity opening communicated with the space of the shell; the lamp body structure comprises a lamp body part and a power supply part, the lamp body part is arranged in the installation space, the lampshade is arranged on the installation part, the lampshade is provided with a lens part corresponding to the installation space, and the installation space is sealed through the lens part; the power supply part is arranged in the shell space, and the bottom cover is correspondingly arranged with the cavity opening and used for sealing the shell space; the ventilation structure comprises a first ventilation valve and a second ventilation valve, the first ventilation valve is arranged on the fixed wall, and the second ventilation valve is arranged on the bottom cover. Ventilative type section of thick bamboo lamp can clear away remaining steam in the down lamp effectively, the life of extension down lamp.

Description

Ventilative type section of thick bamboo lamp

Technical Field

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a ventilative type down lamp is related to.

Background

As a common lighting device, a down lamp is widely used in office places, halls, markets and other places, and its main fittings are light source assemblies, and light emitted from the light source assemblies is reflected by the light-reflecting surfaces of the lamp bodies, so that a lamp emitting uniform light is provided.

At present, when the down lamp is used, a lamp body structure of the down lamp is located in an inner space of the closed down lamp for a long time, and when water vapor is remained in the inner space of the down lamp, the water vapor easily causes damage to electronic elements inside the down lamp along with long-time use of the down lamp, so that the service life of the down lamp is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ventilative type down lamp, this ventilative type down lamp can effectively clear away remaining steam in the down lamp.

In order to achieve the above object, the utility model provides a following technical scheme:

a breathable down lamp comprises a down lamp shell, a lamp body structure and a breathable structure, wherein the down lamp shell comprises a main shell, a lamp cover shell and a bottom cover, a shell space is arranged in the main shell, an installation part is arranged at the top end of the main shell, fixing walls are arranged along the edge of the installation part, and the fixing walls enclose the installation space; the bottom end of the main shell is provided with a cavity opening communicated with the space of the shell; the lamp body structure comprises a lamp body part and a power supply part, the lamp body part is arranged in an installation space, the lampshade is arranged on the installation part, the lampshade is provided with a lens part corresponding to the installation space, and the installation space is sealed through the lens part; the power supply part is arranged in the shell space, and the bottom cover is correspondingly arranged with the cavity opening and used for sealing the shell space; the ventilation structure comprises a first ventilation valve and a second ventilation valve, the first ventilation valve is arranged on the fixed wall and used for discharging water vapor from the installation space, and the second ventilation valve is arranged on the bottom cover and used for discharging the water vapor from the shell space.

As a further technical solution of the utility model: the installation department forms the linkage segment in the outside of fixed wall, the lamp house shell is equipped with the shell limit section of following the border setting, shell limit section links to each other with the linkage segment, be equipped with a plurality of bleeder vents on the shell limit section.

As a further technical solution of the utility model: the shell side section is connected with the connecting section through a bolt.

As a further technical solution of the utility model: the mounting space communicates with the housing space.

As a further technical solution of the utility model: ventilative type down lamp includes the angle modulation support, the angle modulation support includes the frame portion and locates the articulated frame portion on the frame portion, articulated frame portion is articulated with the main casing body.

As a further technical solution of the utility model: and the bottom cover is provided with a display screen for controlling the operation of the lamp body structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a ventilative type down lamp passes through down lamp casing, lamp body structure and the cooperation between the ventilative structure, clears away remaining steam in the down lamp effectively, prolongs the life of down lamp.

Drawings

Fig. 1 is an exploded view of a vented downlight.

Fig. 2 is an assembly view of the ventilation type down lamp.

Fig. 3 is another view of fig. 2.

Fig. 4 is a schematic view of the mounting portion of the main housing.

Fig. 5 is a schematic view of a lamp housing.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is only for purposes of illustration and explanation, and is not intended to limit the scope of the present disclosure.

Referring to fig. 1, 2 and 3, a ventilation type downlight includes a downlight housing 10, a lamp body structure 20 and a ventilation structure 30, the downlight housing 10 includes a main housing 11, a lamp housing 12 and a bottom cover 13, a housing space 111 is provided in the main housing 11, referring to fig. 4, a mounting portion 112 is provided at the top end of the main housing 11, a fixing wall 113 is provided along the edge of the mounting portion 112, the fixing wall 113 encloses a mounting space 114, the mounting space 114 is communicated with the housing space 111, and the mounting portion 112 forms a connecting section 115 at the outer side of the fixing wall 113; the bottom end of the main shell 11 is provided with a cavity opening 101 communicated with a shell space 111; the lamp body structure 20 includes a lamp body portion 21 for irradiating light to the outside, and a power supply portion 22 for supplying power to the lamp body portion 21, the lamp body portion 21 is disposed in an installation space 114, the lamp housing 12 is installed on the installation portion 112, referring to fig. 5, the lamp housing 12 is provided with a lens portion 121 corresponding to the installation space 114 and a housing edge section 122 disposed along an edge, the installation space 114 is sealed by the lens portion 121, the housing edge section 122 is connected with a connection section 115, and the housing edge section 122 is provided with a plurality of air holes 123; the power supply part 22 is arranged in the shell space 111, and the bottom cover 13 is correspondingly arranged with the cavity opening 101 to seal the shell space 111; the ventilation structure 30 includes a first ventilation valve 31 and a second ventilation valve 32, the first ventilation valve 31 is disposed on the fixing wall 113 for discharging water vapor from the installation space 114, and the second ventilation valve 32 is disposed on the bottom cover 13 for discharging water vapor from the housing space 111.

Further, ventilative type down lamp, including angle modulation support 40, angle modulation support 40 includes frame portion 41 and locates the articulated frame portion 42 on frame portion 41, articulated frame portion 42 is articulated with main casing 11 for adjust the light irradiation angle of lamp body portion 21.

Further, the shell side section 122 is connected with the connecting section 115 by screwing.

Further, a display screen 131 for controlling the operation of the lamp body structure 20 is disposed on the bottom cover 13.

The utility model relates to an equipment mode of ventilative type down lamp, as follows: the lamp body portion 21 is mounted in the mounting space 114, the power supply portion 22 is mounted in the housing space 111, and the electrical connection between the lamp body portion 21 and the power supply portion 22 is realized through the communication hole communicating the mounting space 114 with the housing space 111, so that the lamp body structure 20 is mounted on the main housing 11; the ventilation structure 30 is installed by respectively arranging the first ventilation valve 31 on the fixed wall 113 and the second ventilation valve 32 on the bottom cover 13, then installing the lamp housing 12 on the installation part 112, sealing the installation space 114 through the lens part 121 and connecting the housing edge section 122 with the connecting section 115, so that water vapor is discharged from the sealed installation space 114 to the edge of the lamp housing 12 through the first ventilation valve 31 and is discharged from the ventilation holes 123 to the outside; and, the bottom cover 13 is installed to correspond to the cavity opening 101, thereby closing the housing space 111 and allowing moisture to be discharged from the closed housing space 111 through the second air-permeable valve 32. Thus, residual water vapor in the down lamp is effectively removed through the ventilation structure 30.

To sum up, the utility model relates to a ventilative type down lamp passes through down lamp casing 10, lamp body structure 20 and the cooperation between the ventilative structure 30, clears away remaining steam in the down lamp effectively, prolongs the life of down lamp.

As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.

Claims

1. The utility model provides a ventilative type down lamp, includes down lamp casing (10), lamp body structure (20) and ventilative structure (30), its characterized in that: the down lamp shell (10) comprises a main shell (11), a lamp cover shell (12) and a bottom cover (13), a shell space (111) is arranged in the main shell (11), an installation part (112) is arranged at the top end of the main shell (11), a fixing wall (113) is arranged on the edge of the installation part (112), and the installation space (114) is enclosed by the fixing wall (113); the bottom end of the main shell (11) is provided with a cavity opening (101) communicated with a shell space (111); the lamp body structure (20) comprises a lamp body part (21) and a power supply part (22), the lamp body part (21) is arranged in an installation space (114), the lamp cover (12) is installed on an installation part (112), the lamp cover (12) is provided with a lens part (121) corresponding to the installation space (114), and the installation space (114) is sealed through the lens part (121); the power supply part (22) is arranged in the shell space (111), and the bottom cover (13) is correspondingly arranged with the cavity opening (101) and used for sealing the shell space (111); the ventilation structure (30) comprises a first ventilation valve (31) and a second ventilation valve (32), the first ventilation valve (31) is arranged on the fixed wall (113) and used for discharging water vapor from the installation space (114), and the second ventilation valve (32) is arranged on the bottom cover (13) and used for discharging water vapor from the shell space (111).

2. A gas-permeable downlight according to claim 1, wherein: installation department (112) form linkage segment (115) in the outside of fixed wall (113), lamp housing (12) are equipped with shell limit section (122) that set up along the border, shell limit section (122) link to each other with linkage segment (115), be equipped with a plurality of bleeder vents (123) on shell limit section (122).

3. A gas-permeable downlight according to claim 2, wherein: the shell side section (122) is connected with the connecting section (115) through screw threads.

4. A gas-permeable downlight according to claim 1, wherein: the installation space (114) communicates with the housing space (111).

5. A gas-permeable downlight according to claim 1, wherein: ventilative type down lamp includes angle modulation support (40), angle modulation support (40) include frame portion (41) and locate articulated frame portion (42) on frame portion (41), articulated frame portion (42) are articulated with main casing body (11).

6. A gas-permeable downlight according to claim 1, wherein: and a display screen (131) for controlling the operation of the lamp body structure (20) is arranged on the bottom cover (13).