阅读说明：本技术 一种照射角度可控型led灯 (LED lamp with controllable irradiation angle ) 是由 金佳 于 2021-09-16 设计创作，主要内容包括：本发明公开了照明领域内的,特别涉及一种照射角度可控型LED灯。该照射角度可控型LED灯,包括安装组件,安装组件包括安装板和固定于安装板上的安装座,安装板相对于安装座的一侧设置有滑动槽；照明板,其数量为二,并倾斜滑动设置于安装板,两照明板之间设置有灯珠；调节组件,其位于两照明板之间,包括调节杆和调节孔,调节杆与调节孔分别形成于两照明板上,调节杆插设于调节孔；散热组件,其位于照明板远离灯珠的一侧,该散热组件包括一热膨胀块,热膨胀块内置于照明板,热膨胀块的一侧设置有顶升板,顶升板上设置有顶杆,照明板上形成有避让顶杆的通孔,通孔外侧铰接有散热片。本发明结构合理,照射角度可控制且能够根据灯具发热量自行调节散热。(The invention discloses an LED lamp with a controllable irradiation angle, belonging to the field of illumination. The LED lamp with the controllable irradiation angle comprises a mounting assembly, wherein the mounting assembly comprises a mounting plate and a mounting seat fixed on the mounting plate, and a sliding groove is formed in one side of the mounting plate, which is opposite to the mounting seat; the number of the lighting plates is two, the lighting plates are obliquely and slidably arranged on the mounting plate, and lamp beads are arranged between the two lighting plates; the adjusting assembly is positioned between the two lighting plates and comprises an adjusting rod and an adjusting hole, the adjusting rod and the adjusting hole are respectively formed on the two lighting plates, and the adjusting rod is inserted into the adjusting hole; the radiating assembly is located on one side, away from the lamp beads, of the lighting plate and comprises a thermal expansion block, the lighting plate is arranged in the thermal expansion block, a jacking plate is arranged on one side of the thermal expansion block, an ejector rod is arranged on the jacking plate, a through hole for avoiding the ejector rod is formed in the lighting plate, and radiating fins are hinged to the outer side of the through hole. The LED lamp is reasonable in structure, the irradiation angle can be controlled, and heat dissipation can be automatically adjusted according to the heat productivity of the lamp.)

1. An irradiation angle controllable type LED lamp, comprising:

the mounting assembly comprises a mounting plate and a mounting seat fixed on the mounting plate, one side of the mounting plate, which is opposite to the mounting seat, is provided with a sliding groove, and the sliding groove extends along the length direction of the mounting plate;

the number of the lighting plates is two, the lighting plates are obliquely arranged on the mounting plate, lamp beads are arranged between the two lighting plates, and the two lighting plates can slide relative to the sliding groove;

the adjusting assembly is positioned between the two illuminating plates and comprises an adjusting rod and an adjusting hole, the adjusting rod and the adjusting hole are respectively formed on the two illuminating plates, and the adjusting rod is inserted into the adjusting hole; and

the radiating assembly is located on one side, far away from the lamp beads, of the lighting plate and comprises a thermal expansion block, the lighting plate is arranged in the thermal expansion block, a jacking plate is arranged on one side of the thermal expansion block, an ejector rod is arranged on the jacking plate, a through hole for avoiding the ejector rod is formed in the lighting plate, and radiating fins are hinged to the outer side of the through hole.

2. The LED lamp of claim 1, wherein: one side of the mounting plate, which deviates from the mounting seat, is provided with a reflecting layer.

3. The LED lamp of claim 1, wherein: the angle formed between the two lighting lamp panels is 90-160 degrees.

4. The LED lamp of claim 1, wherein: two irradiation areas are formed on the illumination plate, and the lamp beads are arranged on the two irradiation areas.

5. The LED lamp of claim 4, wherein: the two irradiation areas are respectively positioned at two opposite sides of the adjusting component.

6. The LED lamp of claim 1, wherein: the ejector rod matrix array is arranged on the jacking plate, the periphery of the through hole is covered with a dustproof net, and a notch for the ejector rod to penetrate through is formed in the dustproof net.

7. The LED lamp of claim 1, wherein: the adjusting component is a transparent piece.

Technical Field

The invention relates to the technical field of illumination, in particular to an LED lamp with a controllable irradiation angle.

Background

With the development of lighting technology, the modes of the lamp are more and more. General lamps and lanterns include the pedestal, set up in lamp plate on the pedestal to and a plurality of lamp strips. The lamp plate sets up on the pedestal, a plurality of lamp strips set up with mutual interval in on the lamp plate, be provided with a plurality of LED lamp pearls on the lamp strip. However, since the housing is generally fixed to the ceiling, it is difficult to change the illumination angle of the lamp.

Although chinese patent application No. CN201710297497.1 discloses a lamp with adjustable illumination angle, it should be noted that the heat dissipation effect of such a lamp is poor, and it cannot be adjusted properly according to the amount of heat generated, and the inventor proposes further improvement.

Disclosure of Invention

The invention aims to provide an LED lamp with controllable irradiation angle, which is reasonable in structure, controllable in irradiation angle and capable of automatically adjusting heat dissipation according to the heat productivity of a lamp.

In order to achieve the purpose, the invention provides an LED lamp with controllable irradiation angle, which adopts the following technical scheme:

an irradiation angle-controllable LED lamp comprising:

the mounting assembly comprises a mounting plate and a mounting seat fixed on the mounting plate, one side of the mounting plate, which is opposite to the mounting seat, is provided with a sliding groove, and the sliding groove extends along the length direction of the mounting plate;

the number of the lighting plates is two, the lighting plates are obliquely arranged on the mounting plate, the lamp beads are arranged between the two lighting plates, and the two lighting plates can slide relative to the sliding groove;

the adjusting assembly is positioned between the two lighting plates and comprises an adjusting rod and an adjusting hole, the adjusting rod and the adjusting hole are respectively formed on the two lighting plates, and the adjusting rod is inserted into the adjusting hole; and

the radiating assembly is located on one side, away from the lamp beads, of the lighting plate and comprises a thermal expansion block, the lighting plate is arranged in the thermal expansion block, a jacking plate is arranged on one side of the thermal expansion block, an ejector rod is arranged on the jacking plate, a through hole for avoiding the ejector rod is formed in the lighting plate, and radiating fins are hinged to the outer side of the through hole. The distance between the two lighting plates can be adjusted by arranging the adjusting assembly, so that the illumination angle can be adjusted; through setting up jacking board and thermal expansion piece, can adjust the range of opening of heating panel and through-hole by oneself according to the lamp pearl degree of generating heat.

The LED lamp with the controllable irradiation angle is further improved in that a reflecting layer is arranged on one side, away from the mounting seat, of the mounting plate.

The invention further improves the LED lamp with controllable illumination angle, and the angle formed between the two illumination lamp panels is 90-160 degrees.

The invention further provides a further improvement of the LED lamp with the controllable illumination angle, wherein two illumination areas are formed on the illumination plate, and lamp beads are arranged on the two illumination areas.

The invention further provides an improvement of the LED lamp with controllable irradiation angle, wherein two irradiation areas are respectively positioned at two opposite sides of the adjusting component.

The LED lamp with the controllable irradiation angle is further improved in that the ejector rods are arrayed on the jacking plate in a matrix mode, the periphery of the through hole is covered with the dustproof net, and the dustproof net is provided with a notch through which the ejector rods penetrate.

The invention further provides a further improvement of the LED lamp with the controllable irradiation angle, wherein the adjusting component is a transparent piece.

Compared with the prior art, the invention has the beneficial effects that:

the distance between the two lighting plates can be adjusted by arranging the adjusting assembly, so that the illumination angle can be adjusted; through setting up jacking board and thermal expansion piece, can adjust the range of opening of heating panel and through-hole by oneself according to the lamp pearl degree of generating heat.

Drawings

FIG. 1 is a schematic view of the present invention in one direction;

FIG. 2 is another schematic view of the present invention;

fig. 3 is a schematic view of the internal structure of the lighting panel.

The lamp comprises a mounting plate 1, a sliding groove 2, a mounting seat 3, a lighting plate 4, a lamp bead 5, an adjusting rod 6, an adjusting hole 7, a thermal expansion block 8, a jacking plate 9, a jacking rod 10 and a radiating fin 11.

Detailed Description

The present invention is further illustrated by the following detailed description, which is to be construed as merely illustrative and not limitative of the remainder of the disclosure, and modifications and variations such as those ordinarily skilled in the art are intended to be included within the scope of the present invention as defined in the appended claims.

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 should be noted that the terms "vertical", "peripheral surface" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the term "vertical" or the like does not imply that the components are required to be absolutely horizontal or overhanging, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, an irradiation angle controllable LED lamp includes:

the mounting assembly comprises a mounting plate 1 and a mounting seat 3 fixed on the mounting plate 1, wherein a sliding groove 2 is formed in one side of the mounting plate 1 opposite to the mounting seat 3, and the sliding groove 2 extends along the length direction of the mounting plate 1;

the number of the lighting plates 4 is two, the lighting plates are obliquely arranged on the mounting plate 1, the lamp beads 5 are arranged between the two lighting plates 4, and the two lighting plates can slide relative to the sliding grooves;

the adjusting assembly is positioned between the two lighting plates 4 and comprises an adjusting rod 6 and an adjusting hole 7, the adjusting rod 6 and the adjusting hole 7 are respectively formed on the two lighting plates 4, and the adjusting rod is inserted into the adjusting hole; and

the radiating assembly is located on one side, far away from the lamp beads, of the lighting plate and comprises a thermal expansion block 8, the lighting plate 4 is arranged in the thermal expansion block 8, a jacking plate 9 is arranged on one side of the thermal expansion block 8, an ejector rod 10 is arranged on the jacking plate 9, a through hole for avoiding the ejector rod is formed in the lighting plate, and a radiating fin 11 is hinged to the outer side of the through hole. The distance between the two lighting plates can be adjusted by arranging the adjusting assembly, so that the illumination angle can be adjusted; through setting up jacking board and thermal expansion piece, can adjust the range of opening of heating panel and through-hole by oneself according to the lamp pearl degree of generating heat.

Specifically, one side of the mounting plate, which is far away from the mounting seat, is provided with a reflecting layer.

Specifically, the angle formed between the two illumination lamp panels is 90-160 degrees.

Specifically, be formed with two illumination areas on the illumination panel, the lamp pearl is installed on two illumination areas.

Specifically, the two irradiation regions are respectively located at two opposite sides of the adjusting assembly.

Specifically, the ejector rod matrix array is arranged on the jacking plate, the periphery of the through hole is covered with a dustproof net, and a notch for the ejector rod to penetrate is formed in the dustproof net.

In particular, the adjusting component is a transparent piece.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the present invention.