CN2045462U

CN2045462U - Domestic stage universe lamp

Info

Publication number: CN2045462U
Application number: CN 88220808
Authority: CN
Inventors: 林清华
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-12-01
Filing date: 1988-12-01
Publication date: 1989-10-04

Abstract

The utility model discloses a domestic stage universe lamp which makes use of an electric fan in families as a driving device. Two gears drive a rotating body to rotate. Lamp bulbs are arranged on the rotating body, and a supporting frame is provided with an electric brush. The electric brush closely contacts a metal contact ring in a bearing frame on the bottom of the rotating body. When the electric fan is energized, the universe lamp rotates continuously to exhibit definite artistic atmosphere. The universe lamp has the advantages of easy use and low cost.

Description

Domestic stage universe lamp

The utility model relates to a kind of stage cosmos-lamp that uses in the family, and it both can be used in the dancing party of family, also to be used on some stages.It can also be as lighting in the family or ornament.

The cosmos-lamp of Shi Yonging transports or moves suitable trouble because complex structure involves great expense before the lights.In the family, it is big to acquire the required cost of a set of equipment so, and this stage cosmos-lamp is owing to be subjected to the restriction in family place, and its effect also is poor.

Task of the present utility model is to utilize the fan motor that has generally used in the family as rotary power, and a kind of more easy stage cosmos-lamp is provided, and this cosmos-lamp is simple in structure, and cost is low, and is easy to use in family.

The utility model is to finish as follows: this family expenses stage cosmos-lamp is made up of rotary body, bearing support, big pinion, base and fan motor etc.Rotary body is a sphere, also can be one hemispheric, the lamp socket that on rotary body, has several to fall in, this rotary body is installed on the bearing support, bearing support is again to be enclosed within the rotating shaft, and a gear wheel also is equipped with in this rotating shaft, and gear wheel is with another pinion, this pinion is enclosed within on the hollow rotating shaft, and this hollow rotating shaft injects in the rotating shaft of motor.The rotating shaft that big pinion is housed all is to connect with support by bearing, and support is fixed on the base.When the machine operation of electric fan, rotating shaft drives hollow shaft, thereby drives pinion rotation, and pinion is the transmission gear wheel again, and the lamp socket on the rotary body is gyrated.Have on the lamp socket two lead-in wires respectively with bearing support on two metals touch ring and connect, and two metallic brushes on the support touch to encircle with these two metals respectively and closely contact.When electric fan rotated, brush was contacting with metal ring all the time, and brush is by a transformer and a power connection that is positioned on base.

Below in conjunction with accompanying drawing the utility model is further elaborated.

Fig. 1 is a side sectional view of the present utility model.

Fig. 2 is part apparatus figure of the present utility model.

Fig. 3 is a lamp socket cutaway view of the present utility model.

Referring to Fig. 1, rotary body of the present utility model (1) be one hemispheric, it also can do globulate.Several lamp sockets (2) are arranged in the above, lamp socket (2) and rotary body (1) be linked to be as a whole, they be with plastics one time punching molded, this structure has good shock resistance, and is not only light but also attractive in appearance.Rotary body (1) is mounted on the bearing support (3), and this bearing support (3) is enclosed within the rotating shaft (4), and rotating shaft (4) is joined by bearing (5) and support (6), and a gear wheel (7) is also installed in rotating shaft (4).Another pinion (8) and gear wheel (7) engagement, this pinion (8) is enclosed within the rotating shaft (9), and rotating shaft (9) also is to join by bearing (10) and support (6).Rotating shaft (9) is hollow, and it just can pack in the rotating shaft (12) of electric fan (11).When electric fan is connected with the mains, rotating shaft (12) drives pinion (8) rotation, and pinion (8) transmission gear wheel (7) is being followed rotary body (1) and rotated, but its rotating speed is because through becoming slow slightly after the gear graduation, cosmos-lamp will ceaselessly rock like this.

Can more clearly understand the structure of cosmos-lamp from the installation drawing of Fig. 2, bearing (5) and bearing (10) hold together, support (6) two ends are to be fixed on the base (13), screw rod (14) is hollow, it can be enclosed within on the head of electric fan (11) tightly, individual perforate is arranged at base (13) bottom, and the rotating shaft (12) of motor can be passed, and uses a nut (15) that base (13) is fixed on the head (16) then.Two brushes (17) and (18) are installed on support (6), they join with power transformer (21) output that is installed on the base (13) respectively, these two brushes (17) and (18) are touched ring (19) with two metals on the bearing support (3) and are closely contacted with (20), when rotary body (1) when gyrating, two metals touch ring (20) and (21) also can gyrate, but keep in touch with them all the time fixed brush (17) and (18).Metal touches ring (20) and (21) and joins with the two poles of the earth of bulb (22) respectively, and no matter how rotary body (1) rotates like this, and the bulb (22) on the lamp socket (2) is light yellow all.

As shown in Figure 3, the top concentrator (23) that also is equipped with of bulb (22), colored lens (24) and light cover (25), this structure make motley light beam can strafe to whole space when gyrating at rotary body (1), present certain artistic appeal.

Claims

1, a kind of family expenses stage cosmos-lamp that utilizes the motor of electric fan as power, it is characterized in that: rotary body (1) is installed on the bearing support (3), bearing support is in rotating shaft (4), gear wheel (7) and pinion (8) are enclosed within respectively on rotating shaft (4) and (9), rotating shaft (4) and (9) are then by bearing (5) and (10) connecting rack (6), support (6) is to be fixed on the base (13), and hollow rotating shaft (9) is enclosed within the rotating shaft (12) of electric fan (11).

2, according to the family expenses stage cosmos-lamp of claim 1 defined, it is characterized in that: rotary body (1) can be spherical, also can be hemispheric, and several lamp sockets (2) are arranged on rotary body (1), and rotary body (1) is one-time formed with plastics.

3, according to the family expenses stage cosmos-lamp of claim 1 defined, it is characterized in that: gear wheel (7) and pinion (8) are intermeshing, and bearing (5) and (10) are connected as a single entity.

4, according to the family expenses stage cosmos-lamp of claim 1 defined, it is characterized in that: base (13) uses cored screw (14) and nut (15) bolt tightly on the head (16) of electric fan (11), individual hole is arranged at base (13) bottom, and the rotating shaft (12) of motor can be passed.

5, according to the family expenses stage cosmos-lamp of claim 1 defined, it is characterized in that: two brushes (17) and (18) are installed on the support (6), they closely contact with (20) with two beckets (19) on the bearing support (3), and the lead-in wire of these two brushes joins with two outputs of power transformer (21) respectively.

6, according to the family expenses stage cosmos-lamp of claim 1 defined, it is characterized in that: bulb (22) the two poles of the earth of lamp socket (2) lining respectively with bearing support (3) on two metals touch ring (19) and (20) join, concentrator (23), colored lens (24) and light cover (25) are installed in the upper end of bulb (22).