CN210891216U

CN210891216U - Waterproof moving head lamp

Info

Publication number: CN210891216U
Application number: CN201922137280.1U
Authority: CN
Inventors: 杨建新
Original assignee: Guangdong Shengshi Feiyang Optoelectronic Technology Co ltd
Current assignee: Guangdong Shengshi Feiyang Optoelectronic Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-06-30
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a waterproof lamp of shaking head, including base, lamp body and U-shaped frame, be equipped with the depressed part on the U-shaped frame, the left side inboard and the right side inboard of depressed part are equipped with first cross axle and second cross axle respectively, the both sides of lamp body are connected its characterized in that with first cross axle and second cross axle respectively: still including fixing first drive arrangement and the second drive arrangement at U-shaped frame lower extreme, the lower extreme of U-shaped frame is equipped with the installing port, be connected with the vertical axis in the installing port, the lower extreme of vertical axis rotationally is connected with the base, the junction of vertical axis and installing port is equipped with watertight fittings, the vertical axis is connected with first drive arrangement, the second drive arrangement is connected with first cross axle. The utility model discloses be equipped with first waterproof sealing washer and second waterproof sealing washer between third connecting axle and installing port respectively, can avoid the rainwater to get into from installing port department, improved waterproof performance to the structure is succinct also reduceing waterproof cost.

Description

Waterproof moving head lamp

Technical Field

The utility model relates to a lamps and lanterns field especially relates to a waterproof lamp of shaking head.

Background

The head shaking lamp is usually used in stages and squares, the professional head shaking computer lamp is a high-tech product integrating electronics, machinery and optics, the lamp can rotate and irradiate in different directions under the control of a computer platform, and the requirements of illumination and scene making in various places can be flexibly met.

The utility model with Chinese patent number 201721783616.6 discloses a moving head lamp with background special effect and light beam effect, which comprises a base, a lamp bracket fixed on the upper part of the base through a rotating shaft, a lamp barrel arranged in the middle of the lamp bracket and capable of swinging up and down, be equipped with at least one deck in a lamp section of thick bamboo and be annular background lamp area, lamp section of thick bamboo middle part still is equipped with the light beam lamp by the encirclement in background lamp area, the base is equipped with power and signal source interface, still be equipped with drive pivot pivoted motor in the lighting fixture, the lighting fixture can rotate on base upper portion through motor drive's pivot, light beam lamp in the lamp section of thick bamboo and background lamp area carry out the operation through the signal source cooperation external power source that the base received, can select needs light effect according to the demand, light beam lamp and background lamp area pass signal's control is nimble to be switched and is used or uses simultaneously, but foretell the lamp waterproof ability of shaking head is weak.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiencies in the prior art, the utility model provides a structure is succinct, and waterproof performance is good and waterproof moving head lamp with low costs.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a waterproof lamp of shaking head, includes base, lamp body and U-shaped frame, be equipped with the depressed part on the U-shaped frame, the left side inboard and the right side inboard of depressed part are equipped with first cross axle and second cross axle respectively, the both sides of lamp body are connected with first cross axle and second cross axle respectively, still including fixing first drive arrangement and the second drive arrangement at U-shaped frame lower extreme, the lower extreme of U-shaped frame is equipped with the installing port, be connected with perpendicular axle in the installing port, the lower extreme of perpendicular axle rotationally is connected with the base, the junction of perpendicular axle and installing port is equipped with watertight fittings, it is connected with first drive arrangement to erect the axle, second drive arrangement is connected with first cross axle.

As preferred scheme, watertight fittings includes first waterproof sealing washer and second waterproof sealing washer, the inner wall of installing port is equipped with the sand grip, the surface of first waterproof sealing washer is equipped with the recess of mutually supporting with the sand grip, the inboard of first waterproof sealing washer is equipped with the trench, the waterproof sealing washer of second is fixed in the trench, first waterproof circle and the waterproof circle of second all with the surface contact of vertical axis.

Preferably, the contact parts of the first transverse shaft and the second transverse shaft with the lamp body are both provided with waterproof film strips.

Preferably, the first driving device comprises a first motor, a first belt pulley and a second belt pulley, the first motor is vertically fixed in the lower end of the U-shaped frame downwards, the output end of the first motor is connected with the first belt pulley, the second belt pulley is fixed on the upper portion of the vertical shaft, and a first belt is connected between the first belt pulley and the second belt pulley.

Preferably, a first waterproof bearing is arranged between the second belt pulley and the vertical shaft.

Preferably, the second driving device comprises a second motor, a third belt pulley and a fourth belt pulley, the second motor is horizontally fixed inside the lower end of the U-shaped frame, the output end of the second motor is connected with the third belt pulley, the fourth belt pulley is fixed on the first cross shaft, and a second belt is connected between the third belt pulley and the fourth belt pulley.

Preferably, a second waterproof bearing is arranged between the first transverse shaft and the fourth belt pulley.

As the preferred scheme, the lamp body includes lamp body, lower lamp body, light source and heating panel, lamp body and lower lamp body are connected and are formed the cavity, light source and heating panel are fixed in the cavity, the heating panel is located the top of light source, the louvre has been seted up at the middle part of lamp body lower surface down, be fixed with the heat dissipation post on the heating panel, the heat dissipation post is towards the vertical setting of louvre direction.

Preferably, the joint of the upper lamp housing and the lower lamp housing is coated with waterproof sealant.

As preferred scheme, the left side limit and the right side limit of base all are equipped with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: (1) a first waterproof sealing ring and a second waterproof sealing ring are respectively arranged between the vertical shaft and the mounting opening, so that rainwater can be prevented from entering from the mounting opening, the waterproof performance is improved, and the waterproof cost is reduced due to the simple structure; (2) a first waterproof bearing is arranged between the second belt pulley and the vertical shaft, and a second waterproof bearing is arranged between the first transverse shaft and the fourth belt pulley, so that the waterproof performance is further improved; (3) waterproof thin film strips are arranged at the contact positions of the first transverse shaft and the second transverse shaft with the lamp body respectively, and waterproof sealant is coated at the connection positions of the upper lamp housing and the lower lamp housing, so that rainwater can be prevented from permeating from gaps between the upper lamp housing and the lower lamp housing, and the waterproof performance of the moving head lamp is improved; (4) set up the heating panel in the lamp body to vertically on the heating panel be fixed with a plurality of heat dissipation posts, add the louvre of seting up again, can make the heat in the lamp body distribute away fast, avoid inside components and parts to receive the damage, prolonged life.

Drawings

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

Fig. 1 is a schematic view of the waterproof moving head lamp of the present invention.

Fig. 2 is a sectional view of the waterproof moving head lamp of the present invention.

Fig. 3 is a schematic view at a in fig. 2.

Fig. 4 is a schematic view at B in fig. 3.

1-a lamp body; 101-an upper lamp housing; 102-a lower lamp housing; 103-heat dissipation holes; 104-a light source; 105-a heat sink plate; 106-heat-dissipating post; 2-a U-shaped frame; 3-a recess; 4-a base; 5-connecting plates; 6-fixing holes; 7-a handle; 8-a first motor; 9-a first pulley; 10-a first belt; 11-first lateral axis; 12-second horizontal axis; 13-a second electric machine; 14-a third pulley; 15-a second belt; 16-a second waterproof bearing; 17-a fourth pulley; 18-vertical axis; 19-a first waterproof bearing; 20-a first waterproof sealing ring; 21-a second waterproof sealing ring; 22-a second pulley; 23-convex strips; 24-grooves.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, a waterproof moving head lamp comprises a base 4, a lamp body 1 and a U-shaped frame 2, wherein a concave portion 3 is arranged on the U-shaped frame, a first cross shaft 11 and a second cross shaft 12 are respectively arranged on the left inner side and the right inner side of the concave portion 3, two sides of the lamp body 1 are respectively connected with the first cross shaft 11 and the second cross shaft 12, the lamp further comprises a first driving device and a second driving device which are fixed at the lower end of the U-shaped frame 2, an installation opening is arranged at the lower end of the U-shaped frame 2, a vertical shaft 18 is connected in the installation opening, the lower end of the vertical shaft 18 is rotatably connected with the base 4, a waterproof device is arranged at the joint of the vertical shaft 18 and the installation opening, the vertical shaft 18 is connected with the first driving device, and the.

Specifically, watertight fittings includes first waterproof sealing washer 20 and second waterproof sealing washer 21, and the inner wall of installing port is equipped with sand grip 22, and the surface of first waterproof sealing washer 20 is equipped with the recess 23 of mutually supporting with sand grip 22, and the inboard of first waterproof sealing washer 20 is equipped with the trench, and second waterproof sealing washer 21 is fixed in the trench, first waterproof circle 20 and second waterproof circle 21 all with the surface contact of vertical axis 18.

Specifically, first drive arrangement includes first motor 8, first belt pulley 9 and second belt pulley 17, and first motor 8 is vertical fixes in the inside of U-shaped frame 2 lower extreme down, and the output of first motor 8 is connected with first belt pulley 9, and second belt pulley 22 is fixed on the upper portion of vertical axis 18, is connected with first belt 10 between first belt pulley 9 and the second belt pulley 22, is equipped with first waterproof bearing 19 between second belt pulley 22 and vertical axis 18.

Specifically, the second driving device comprises a second motor 13, a third belt pulley 14 and a fourth belt pulley 17, the second motor 13 is horizontally fixed inside the lower end of the U-shaped frame 2, the output end of the second motor 13 is connected with the third belt pulley 14, the first cross shaft 11 is fixed with the fourth belt pulley 17, a second belt 15 is connected between the third belt pulley 14 and the fourth belt pulley 17, and a second waterproof bearing 16 is arranged between the first cross shaft 11 and the fourth belt pulley 17.

Specifically, the lamp body 1 comprises an upper lamp housing 101, a lower lamp housing 102, a light source 104 and a heat dissipation plate 105, the upper lamp housing 101 and the lower lamp housing 102 are connected to form a cavity, the light source 104 and the heat dissipation plate 105 are fixed in the cavity, the heat dissipation plate 105 is located above the light source 104, a heat dissipation hole 103 is formed in the middle of the lower surface of the lower lamp housing 102, a heat dissipation column 106 is fixed on the heat dissipation plate 105, and the heat dissipation column 106 is vertically arranged towards the heat dissipation hole 103; meanwhile, a waterproof sealant is coated at the joint of the upper lamp housing 101 and the lower lamp housing 102.

Further, all be equipped with handle 7 on the left side of base 4 and right side, simultaneously, be fixed with connecting plate 5 at the lower surface of base 4, offer the fixed orifices 6 that are used for fixing on connecting plate 5.

The working principle is as follows: when using the lamp of shaking the head, first motor 8 drives first belt pulley 9 and rotates, because be connected with first belt 10 between first belt pulley 9 and the second belt pulley 22, and second belt pulley 22 fixes the upper portion at vertical axis 18, and then drive vertical axis 18 and rotate, and then drive U-shaped frame 2 and carry out the rotation about, thereby make the lamp body 1 of fixing on U-shaped frame 2 carry out the rotation about, then second motor 13 drives third belt pulley 14 and rotates as required, because be connected with second belt 15 between third belt pulley 14 and the fourth belt pulley 17, and third belt pulley 14 fixes on first cross axle 11, and then drive first cross axle 11 and rotate, thereby make lamp body 1 of fixing on U-shaped frame 2 carry out the swing from top to bottom, moreover, the steam generator is simple in structure, the swing of the whole aspect of the lamp of shaking the head has been realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waterproof lamp of shaking head, includes base, lamp body and U-shaped frame, be equipped with the depressed part on the U-shaped frame, the left side inboard and the right side inboard of depressed part are equipped with first cross axle and second cross axle respectively, the both sides of lamp body are connected its characterized in that with first cross axle and second cross axle respectively: still including fixing first drive arrangement and the second drive arrangement at U-shaped frame lower extreme, the lower extreme of U-shaped frame is equipped with the installing port, be connected with the vertical axis in the installing port, the lower extreme of vertical axis rotationally is connected with the base, the junction of vertical axis and installing port is equipped with watertight fittings, the vertical axis is connected with first drive arrangement, the second drive arrangement is connected with first cross axle.

2. A waterproof moving head light according to claim 1, characterized in that: the waterproof device comprises a first waterproof sealing ring and a second waterproof sealing ring, a convex strip is arranged on the inner wall of the mounting opening, a groove matched with the convex strip is formed in the outer surface of the first waterproof sealing ring, a groove is formed in the inner side of the first waterproof sealing ring, the second waterproof sealing ring is fixed in the groove, and the first waterproof sealing ring and the second waterproof sealing ring are in surface contact with the vertical shaft.

3. The waterproof moving head lamp as claimed in claim 1, wherein the contact portions of the first and second lateral shafts and the lamp body are provided with waterproof thin film strips.

4. A waterproof moving head light according to claim 1, characterized in that: the first driving device comprises a first motor, a first belt pulley and a second belt pulley, the first motor is vertically fixed inside the lower end of the U-shaped frame downwards, the output end of the first motor is connected with the first belt pulley, the second belt pulley is fixed on the upper portion of the third spindle, and a first belt is connected between the first belt pulley and the second belt pulley.

5. A waterproof moving head lamp according to claim 4, characterized in that: and a first waterproof bearing is arranged between the second belt pulley and the third main shaft.

6. A waterproof moving head light according to claim 1, characterized in that: the second driving device comprises a second motor, a third belt pulley and a fourth belt pulley, the second motor is horizontally fixed inside the lower end of the U-shaped frame, the output end of the second motor is connected with the third belt pulley, the fourth belt pulley is fixed on the first cross shaft, and a second belt is connected between the third belt pulley and the fourth belt pulley.

7. A waterproof moving head lamp according to claim 6, characterized in that: and a second waterproof bearing is arranged between the first transverse shaft and the fourth belt pulley.

8. A waterproof moving head light according to claim 1, characterized in that: the lamp body includes lamp body, lower lamp body, light source and heating panel, go up the lamp body and connect with lower lamp body and form the cavity, light source and heating panel are fixed in the cavity, the heating panel is located the top of light source, the louvre has been seted up at the middle part of lamp body lower surface down, be fixed with the heat dissipation post on the heating panel, the heat dissipation post is towards the vertical setting of louvre direction.

9. A waterproof moving head lamp according to claim 8, characterized in that: and the joint of the upper lamp housing and the lower lamp housing is coated with waterproof sealant.

10. A waterproof moving head light according to claim 1, characterized in that: the left side limit and the right side limit of base all are equipped with the handle.