CN216813930U

CN216813930U - Light beam lamp

Info

Publication number: CN216813930U
Application number: CN202220506522.9U
Authority: CN
Inventors: 杨建新
Original assignee: Guangdong Shengshi Feiyang Photoelectric Technology Co ltd
Current assignee: Guangdong Shengshi Feiyang Photoelectric Technology Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-06-24
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to a beam lamp, which comprises a base and a lamp body arranged on the base; the bottom wall of the base is provided with an air inlet, the top wall of the base is provided with an air outlet, a heat dissipation fan blowing upwards is installed at the air outlet, the heat dissipation fan extracts outside air from the air inlet and blows the outside air to the lamp body from the air outlet, and the heat on the lamp body is taken away by the air blown to the lamp body; a filter screen is detachably arranged outside the air inlet. Because the filter screen can filter the air that gets into the air inlet when radiator fan up bloies, so the light beam lamp uses after a period, and the dust is majorly can be piled up on the filter screen and only can be piled up in a small amount in air inlet department, and the user only need wash the filter screen, because the filter screen is detachable again, so the user only need when clearing up the filter screen lift off the filter screen can, easy operation.

Description

Light beam lamp

Technical Field

The utility model relates to the technical field of entertainment lamps, in particular to a light beam lamp.

Background

The light beam lamp can emit a light beam after concentrating a light source, is mainly applied to entertainment places such as stages, squares and the like, is a common entertainment lamp and generally comprises a base and a lamp body arranged on the base. The lamp body generates high heat when in use, the heat of the lamp body is generally blown to the left side and the right side of the light beam lamp by the heat dissipation fan to dissipate heat of the existing light beam lamp, but when a plurality of light beam lamps are arranged in the left-right direction, the heat of the lamp body is easily blown to the adjacent light beam lamps by the heat dissipation fan to interfere the heat dissipation of the adjacent light beam lamps. Patent document CN213577047U discloses a heat radiation structure of a light beam lamp, which is provided with an air inlet on the bottom wall of a base, an air outlet on the top wall of the base, a heat radiation fan blowing upwards at the air outlet, wherein the heat radiation fan extracts the outside air from the air inlet and blows the outside air to the lamp body from the air outlet, and the air blown to the lamp body takes away the heat on the lamp body. Because radiator fan up bloies, can not blow the heat of lamp body to adjacent light beam lamp on, so can be so that a plurality of light beam lamps mutually noninterference when dispelling the heat, the radiating effect is good, but this kind of heat radiation structure is after using a period, air inlet department probably piles up the dust, because the air inlet is opened the diapire at the base, do not expose and relatively nearer apart from ground, be difficult to the clearance, so the user must open the base when the dust of clearance air inlet department makes the air inlet expose and just can clear up it, complex operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a light beam lamp, wherein a heat dissipation fan of the light beam lamp can not blow heat of a lamp body to an adjacent light beam lamp, and a user can clean dust at an air inlet through simple operation.

In order to solve the technical problem, the beam lamp comprises a base and a lamp body arranged on the base; the bottom wall of the base is provided with an air inlet, the top wall of the base is provided with an air outlet, a heat dissipation fan blowing upwards is installed at the air outlet, the heat dissipation fan extracts outside air from the air inlet and blows the outside air to the lamp body from the air outlet, and the heat on the lamp body is taken away by the air blown to the lamp body; the filter screen is detachably arranged on the outer side of the air inlet.

Further, the base and the filter screen are detachably mounted together in a magnetic attraction manner.

Furthermore, two air inlets are respectively arranged at the left side and the right side of the bottom wall of the base; the two filter screens are detachably arranged at the two air inlets respectively; two air outlets are respectively arranged at the left side and the right side of the top wall of the base; the radiator mesh fan has two, installs respectively in two gas outlets department.

Further, the air outlet is aligned with the air inlet.

Furthermore, the upper part of the heat radiation fan is hinged with the top wall of the base, the lower part of the heat radiation fan is arranged in the base, and the heat radiation fan rotates upwards relative to the base until the heat radiation fan is in a vertical state, so that the lower part of the heat radiation fan is exposed.

Furthermore, an installation plate is hinged to the top wall of the base and covers the top wall of the base, a vent hole is formed in the position, aligned with the air outlet, of the installation plate, and the upper portion of the cooling fan is specifically installed on the installation plate and located at the vent hole; the mounting plate drives the heat dissipation fan to rotate upward relative to the base until the heat dissipation fan is in a vertical state, and then the lower part of the heat dissipation fan is exposed.

Because the filter screen can filter the air that gets into the air inlet when radiator fan up bloies, so after the light beam lamp used a period, the dust majority can be piled up on the filter screen and only can have a small amount of accumulations in air inlet department, and the user only need wash the filter screen, because the filter screen is detachable again, so the user only need when clearing up the filter screen lift off the filter screen can, easy operation.

Drawings

Fig. 1 is an isometric view of a beam lamp, from an oblique view from above.

Fig. 2 is an isometric view of the beam light from a perspective looking down at the beam light.

Fig. 3 is an isometric view of the beam lamp from a perspective looking at the beam lamp from below, with the filter screen removed.

Fig. 4 is an isometric view of the beam lamp from an oblique upward view, with the mounting plate and heat dissipation fan in an upright position.

Fig. 5 is an isometric view of the mounting plate.

Detailed Description

The utility model is described in further detail below with reference to specific embodiments.

Referring to fig. 1, the beam lamp includes a metal base 1 and a lamp body 2 mounted on the base 1. The direction indicated by the arrow a in fig. 1 is taken as the left, and the base 1 is symmetrical left and right, and only the structure of the left side of the base 1 is described in this embodiment. Referring to fig. 3 and 4, the bottom wall 11 of the base 1 is provided with an air inlet 111, and the top wall 12 is provided with an air outlet 121 aligned with the air inlet 111. Referring to fig. 2 and 3, a magnetic filter screen 4 is detachably mounted on the outer side of the air inlet 111 by means of magnetic attraction. Referring to fig. 1, 4 and 5, a mounting plate 5 is hinged to the top wall 12 of the base 1, the mounting plate 5 covers the top wall 12 of the base 1, and a vent 51 is formed in the mounting plate 5 at a position aligned with the air outlet 121. The heat radiation fan 3 is arranged on the mounting plate 5, the upper part 31 of the heat radiation fan 3 is arranged on the mounting plate 5 and is positioned at the position of the air vent 51, and the lower part 32 is positioned in the base 1. The heat dissipation fan 3 draws the external air from the air inlet 111 and blows the external air upward from the air outlet 121 toward the lamp body 2, and the air blown toward the lamp body 2 takes away the heat of the lamp body 2. The user rotates the mounting plate 5 upward to drive the heat dissipating fan 3 to rotate upward relative to the base 1 until the heat dissipating fan 3 is in a vertical state, in which the lower portion 32 of the heat dissipating fan 3 is exposed to facilitate the user to clean the dust accumulated on the heat dissipating fan 3.

The above description is only the embodiments of the present invention, and the scope of protection is not limited thereto. The insubstantial changes or substitutions will now be made by those skilled in the art based on the teachings of the present invention, which fall within the scope of the claims.

Claims

1. The light beam lamp comprises a base and a lamp body arranged on the base; the bottom wall of the base is provided with an air inlet, the top wall of the base is provided with an air outlet, a heat dissipation fan blowing upwards is installed at the air outlet, the heat dissipation fan extracts outside air from the air inlet and blows the outside air to the lamp body from the air outlet, and the heat on the lamp body is taken away by the air blown to the lamp body; the method is characterized in that: the filter screen is detachably arranged on the outer side of the air inlet.

2. A beam lamp as defined in claim 1, wherein: the base and the filter screen are detachably mounted together in a magnetic attraction mode.

3. A beam lamp as defined in claim 1, wherein: the two air inlets are respectively arranged at the left side and the right side of the bottom wall of the base; the two filter screens are detachably arranged at the two air inlets respectively; two air outlets are respectively arranged at the left side and the right side of the top wall of the base; the radiator mesh fan has two, installs respectively in two gas outlets department.

4. A beam lamp as defined in claim 1, wherein: the air outlet is aligned with the air inlet.

5. A beam lamp as defined in claim 1, wherein: the upper part of the cooling fan is hinged with the top wall of the base, the lower part of the cooling fan is positioned in the base, and the cooling fan rotates upwards relative to the base until the cooling fan is in a vertical state, so that the lower part of the cooling fan is exposed.

6. The beam lamp of claim 5, wherein: the upper part of the cooling fan is specifically arranged on the mounting plate and is positioned at the air vent; the mounting plate drives the heat dissipation fan to rotate upward relative to the base until the heat dissipation fan is in a vertical state, and then the lower part of the heat dissipation fan is exposed.