CN218544137U

CN218544137U - Lamp body

Info

Publication number: CN218544137U
Application number: CN202222585426.0U
Authority: CN
Inventors: 张辉
Original assignee: Ningbo Henghui Lighting Appliance Co ltd
Current assignee: Ningbo Henghui Lighting Appliance Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-02-28
Anticipated expiration: 2032-09-28

Abstract

The application discloses lamp body includes: the lamp holder is provided with a mounting cavity in a forming mode; one end of the connecting part is fixedly connected with the lamp holder, and the other end of the connecting part is suitable for being connected with the lamp post; the control mechanism comprises a rotating shaft and a lampshade arranged on the rotating shaft, the rotating shaft is rotationally connected in the connecting part, the lampshade rotates on the mounting cavity, and the rotating shaft rotates to drive the lampshade to open and close the mounting cavity; and the light emitting part is rotatably connected to the rotating shaft and is positioned in the installation cavity, the light emitting part comprises a first light emitting body and a second light emitting body, and the light emitting part rotates to switch the orientation of the first light emitting body and the orientation of the second light emitting body. The lamp shade is automatically controlled to operate to open and close the installation cavity, so that the replacement efficiency of the light-emitting part is improved; meanwhile, a plurality of lighting effects are achieved by switching the two luminous bodies, and temporary lighting can be provided when one luminous body is damaged.

Description

Lamp body

Technical Field

The application relates to the technical field of lighting equipment, in particular to a lamp body.

Background

Lamps are one of the essential appliances in our lives, and the lamps are often equipped with lampshades. The lampshade has the function of light condensation and is widely used in the LED lamp. However, in the conventional LED lamp, the lampshade is generally disposed under a large lens, so that the lens covers the whole lampshade, and the lampshade is in a closed environment and cannot ventilate. The lampshade can not play a role in heat dissipation of the LED lamp, so that the heat dissipation efficiency is low, the temperature of an LED light source and the power supply is too high, and the lighting effect and the service life of the LED are influenced. Meanwhile, the lamp shade is required to be prevented from accidentally falling off, so that the lamp shade is usually fastened and connected, the lamp shade is troublesome to detach and install when the light emitting source is damaged, and the maintenance efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a lamp body, which can automatically control the lamp cover to operate so as to open and close the installation cavity, thus improving the replacement efficiency of the luminous part; meanwhile, a plurality of lighting effects are achieved by switching two light-emitting bodies, and temporary lighting can be provided when one light-emitting body is damaged.

To achieve the above object, the present application provides a lamp body including: the lamp bracket is provided with a mounting cavity in a forming way; one end of the connecting part is fixedly connected with the lamp bracket, and the other end of the connecting part is suitable for being connected with a lamp post; the control mechanism comprises a rotating shaft and a lampshade arranged on the rotating shaft, the rotating shaft is rotationally connected in the connecting part, the lampshade rotates on the installation cavity, and the rotating shaft rotates to drive the lampshade to open and close the installation cavity; and the light emitting part is rotatably connected to the rotating shaft and is positioned in the installation cavity, the light emitting part comprises a first light emitting body and a second light emitting body, and the light emitting part rotates to switch the orientation of the first light emitting body and the orientation of the second light emitting body.

Compared with the prior art, the beneficial effect of this application lies in: the connection portion is generally mounted on a lamp post or a wall surface and plays a role of supporting the lamp holder. This application accessible control pivot rotates to make lamp shade switching installation cavity, make the helping hand that need not mounting tool, open the installation cavity fast under automatic control, and accomplish the change of illuminating part, improved the efficiency of installation and maintenance. The illuminating part is provided with the first illuminating body and the second illuminating body, the two illuminating bodies can switch the directions to serve as illuminating sources, so that a user can have more function choices, when one of the illuminating bodies is damaged, the lamp body still has the illuminating function during waiting for maintenance, the normal use of the user is not influenced, and the practicability is improved.

As an improvement, a ventilation channel is formed between the rotating shaft and the lampshade; the lamp shade is characterized by also comprising a ventilating plate formed on the lamp holder, wherein a plurality of ventilating holes are formed in the ventilating plate, when the lamp shade closes the mounting cavity, the mounting cavity is communicated with the outside through the ventilating channels and the ventilating holes, through the improvement, the traditional lamp shade is in a closed environment, the heat dissipation is low, gaps can be formed at the mounting positions of the lamp shade and the lamp body along with the increase of the service life, and the interior of the lamp shade can be fogged when the weather becomes cold and the like, so that the lighting effect is reduced; the installation cavity of this application passes through air permeable channel and bleeder vent and external intercommunication, can improve the radiating effect greatly to prevent the fog.

As the improvement, the installation cavity with the lamp shade all is streamlined, the inner wall and the part of ventilative board the lamp shade laminating, through above-mentioned improvement, streamlined lamp shade can make the illuminating range of illuminating part wider, and light is softer, ventilative board and partial lamp shade laminating, then can make the lamp shade can not take place the interference phenomenon with ventilative board at the rotation in-process.

As the improvement, first luminous body whole body is the arc, the second luminous body is the cuboid, and through the aforesaid improvement, the illumination scope of curved first luminous body is wider, and light is softer, and the second luminous body is the cuboid, and the spotlight effect is better, and the user can select according to actual demand.

As an improvement, the control mechanism further comprises a driving power supply, and the driving power supply is suitable for driving the rotating shaft to rotate; the illuminating part is connected with the rotating shaft in a damping mode, automatic control is achieved through the driving power supply through improvement, a judge is not connected with the rotating shaft in a damping mode, the illuminating part cannot rotate with the rotating shaft in a natural state, and the illuminating part can rotate by a preset angle under the interference of external force and then keeps the preset angle.

Drawings

FIG. 1 is a schematic view of the present application showing an open installation cavity;

FIG. 2 is a top view of FIG. 1;

FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A in FIG. 2;

FIG. 4 is a schematic view of the installation cavity in the present application in a closed state;

FIG. 5 is a schematic view of the connection between the shaft and the lamp housing;

in the figure: 1. a lamp holder; 11. a mounting cavity; 2. a connecting portion; 3. a control mechanism; 31. a rotating shaft; 32. a lamp shade; 4. a light emitting section; 41. a first light emitter; 42. a second light emitter; 5. a gas permeable plate; 51. air holes are formed; 52. and (4) a ventilation channel.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments described below or between the technical features may form a new embodiment.

In the description of the present application, it should be noted that, for the orientation words, such as the terms "central", "upper", "lower", "front", "back", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The present application provides a lamp body, as shown in fig. 1 to 5, including: the lamp bracket 1 is provided with a mounting cavity 11 in a forming mode; one end of the connecting part 2 is fixedly connected with the lamp holder 1, and the other end is suitable for being connected with a lamp post (not shown in the figure); the control mechanism 3 comprises a rotating shaft 31 and a lampshade 32 arranged on the rotating shaft 31, the rotating shaft 31 is rotatably connected in the connecting part 2, the lampshade 32 rotates on the installation cavity 11, and the rotating shaft 31 rotates to drive the lampshade 32 to open and close the installation cavity 11; and a light emitting part 4 rotatably connected to the rotating shaft 31, the light emitting part 4 being located in the mounting cavity 11, the light emitting part 4 including a first light emitter 41 and a second light emitter 42, the light emitting part 4 being rotated to switch orientations of the first light emitter 41 and the second light emitter 42.

The lamp post is a portion connected to the lamp body and supports the lamp body, and the other end of the connecting portion 2 may be connected to a fixed surface such as a wall. The light emitting portion 4 is provided with a sensor and a control element which controls the light emitting body to emit light when the first light emitting body 41 or the second light emitting body 42 faces downward. Since the arrangement of the sensors and control elements is a matter of routine for the skilled person, it will not be described in detail in this application.

Preferably, the first light emitter 41 and the second light emitter 42 are connected to two wires, respectively. When one of the wires is damaged, the other light-emitting body can keep normal light-emitting.

Specifically, as shown in fig. 5, a ventilation channel 52 is formed between the rotating shaft 31 and the lamp housing 32, that is, a part of the lamp housing 32 is connected to the rotating shaft 31, and a gap is also formed between the rotating shaft 31 and the lamp housing 32; the lamp holder further comprises a ventilating plate 5 formed on the lamp holder 1, a plurality of air holes 51 are formed in the ventilating plate 5, and when the lampshade 32 closes the installation cavity 11, the installation cavity 11 is communicated with the outside through the ventilating channel 52 and the air holes 51.

Preferably, the mounting cavity 11 and the lampshade 32 are streamline, and the inner wall of the ventilation plate 5 is attached to part of the lampshade 32.

Preferably, as shown in fig. 3, the first light emitter 41 has an arc shape around its circumference, and the second light emitter 42 has a rectangular parallelepiped shape.

Specifically, the control mechanism 3 further comprises a driving power supply (not shown in the figures), which is adapted to drive the rotating shaft 31 to rotate; the light emitting section 4 is connected to the rotary shaft 31 in a damping manner.

Preferably, a separate motor may be further provided to control the rotation of the light emitting part 4.

The working principle of the application is as follows: the driving power source drives the rotating shaft 31 and the electric lampshade 32 to rotate to open and close the installation cavity 11, and the light-emitting part 4 can be manually controlled to rotate relative to the rotating shaft 31 under the open state of the installation cavity 11, so that the corresponding light-emitting body faces downwards.

The foregoing has described the principles, principal features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and such changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. A lamp body, comprising:

the lamp holder is provided with a mounting cavity in a forming mode;

one end of the connecting part is fixedly connected with the lamp holder, and the other end of the connecting part is suitable for being connected with the lamp post;

the control mechanism comprises a rotating shaft and a lampshade arranged on the rotating shaft, the rotating shaft is rotationally connected in the connecting part, the lampshade rotates on the installation cavity, and the rotating shaft rotates to drive the lampshade to open and close the installation cavity; and

the luminous part rotates to be connected with in the pivot, the luminous part is located the installation intracavity, the luminous part includes first luminous body and second luminous body, the luminous part rotates in order to switch first luminous body with the orientation of second luminous body.

2. The lamp body of claim 1 wherein: a ventilation channel is formed between the rotating shaft and the lampshade;

the lamp shade is characterized by further comprising a ventilating plate formed on the lamp holder, a plurality of air holes are formed in the ventilating plate, and when the lamp shade is closed to the installation cavity, the installation cavity is communicated with the outside through the ventilating channel and the air holes.

3. The lamp body of claim 2 wherein: the mounting cavity with the lamp shade all is streamlined, the inner wall of ventilative board with part the lamp shade laminating.

4. The lamp body of claim 1 wherein: the first luminous body is arc-shaped around the body, and the second luminous body is a cuboid.

5. The lamp body of claim 1 wherein: the control mechanism further comprises a driving power supply, and the driving power supply is suitable for driving the rotating shaft to rotate; the light emitting part is connected with the rotating shaft in a damping mode.