CN104121554A - Lamp base with rotatable circular disc structure - Google Patents

Abstract

The present invention provides a lamp base with a rotatable disk structure, which comprises: a base, a first through hole is arranged in the center of the base; an upper cover plate of the base, the upper cover plate of the base is located above the base, It is connected with a lamp, the center of the upper cover plate of the base is provided with a second through hole; the center column of the base, one end of the center column of the base is a screw, and the screw passes through the first through hole of the base and The second through hole of the upper cover plate of the base is connected with a nut under the base; it is characterized in that the lamp base also includes: a steel ball fixing plate, and a third through hole is arranged in the center of the steel ball fixing plate , the central column of the base passes through the third through hole of the steel ball fixing plate, and the steel ball fixing plate is fixed between the upper cover plate of the base and the base; the steel ball is located on the steel ball fixing plate inside the fourth through hole on the board.

Description

A lamp base with a rotatable disc structure

technical field

The invention relates to the field of lighting lamps, in particular to a lamp base with a rotatable disk structure for rotating the base of the lamp.

Background technique

In the current use of lamps, users often need to change the lighting direction of the lighting lamps according to the actual situation in use. At this time, the fixed installation of the lamp base cannot meet the needs of users.

The installation chassis of existing lamps generally cannot be rotated. And a few lamps and lanterns that have rotating function, its rotating part also is to rotate by sliding friction, not only rotating is not convenient enough, and also can produce noise when rotating.

Contents of the invention

To solve the problems in the prior art, the object of the present invention is to provide a lamp base with a rotatable disc structure.

According to one aspect of the present invention, there is provided a lamp base with a rotatable disk structure, which includes: a base, a first through hole is arranged in the center of the base; an upper cover of the base, the upper cover of the base is located on the Above the base, it is connected with a lamp, and the center of the upper cover plate of the base is provided with a second through hole; the center column of the base, one end of the center column of the base is a screw rod, and the screw rod passes through the base of the base The first through hole and the second through hole of the upper cover plate of the base are connected with a nut under the base; it is characterized in that the lamp base also includes: a steel ball fixing plate, the center of which is set There is a third through hole, the central column of the base passes through the third through hole of the steel ball fixing plate, and the steel ball fixing plate is fixed between the upper cover plate of the base and the base; steel ball, the steel ball It is located in the fourth through hole provided on the steel ball fixing plate.

Preferably, the lamp base further includes: a first spacer, a fifth through hole is formed in the center of the first spacer, wherein the central column of the base passes through the fifth through hole of the first spacer , fixing the first gasket between the upper cover plate of the base and the steel ball.

Preferably, the base of the lamp further includes: a second spacer, a sixth through hole is formed in the center of the second spacer, wherein the center column of the base passes through the sixth through hole, and the second spacer Two gaskets are fixed between the steel ball and the base.

Preferably, the number of the steel ball and the fourth through hole on the steel ball fixing plate is two, three, four, six or eight.

Preferably, the lamp base further includes: a spring located between the base and the nut, wherein the central column of the base passes through the spring. the

Preferably, the lamp base further includes: a third pad attached to the bottom surface of the base to prevent friction on the bottom surface of the base.

Preferably, the base of the lamp further includes a base decorative plate, the center of the base decorative plate is provided with a seventh through hole, and the central column of the base passes through the seventh through hole to fix the base decorative plate with the base on top of the cover.

Preferably, at least one eighth through hole is provided on the edge of the upper cover of the base, and a screw passes through the eighth through hole to connect with the lamp, so as to fix the lamp to the upper cover of the base superior.

Preferably, the first spacer or the second spacer is made of PVC material.

Preferably, the base is made of any one of materials such as marble, granite, lead, or iron.

The present invention provides a lamp base with a rotatable disk structure, which is convenient for people to rotate the lamp installed on it in any horizontal direction without noise. The overall design is simple and elegant, suitable for use as high-end lamps.

Description of drawings

Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

Fig. 1 shows an exploded structure diagram of a lamp base with a rotatable disk structure according to a first embodiment of the present invention;

Fig. 2 shows a schematic diagram of a longitudinal section of a lamp base with a rotatable disc structure according to a first embodiment of the present invention;

Figure 3 shows a top view of a lamp base with a rotatable disc structure according to a first embodiment of the present invention;

Fig. 4 shows a bottom view of a lamp base with a rotatable disc structure according to a first embodiment of the present invention;

Fig. 5 shows a three-dimensional structural view of a lamp base with a rotatable disk structure according to the first embodiment of the present invention; and

Fig. 6 shows a three-dimensional structural view of a lamp bracket with a rotating disc structure according to the present invention.

Detailed ways

The technical content of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 shows an exploded structure view of a lamp base with a rotatable disc structure according to a first embodiment of the present invention. Specifically, the lamp base with a rotatable disk structure includes: a base 110 , an upper cover plate 120 of the base, and a central column 130 of the base. The base upper cover 120 is located above the base 110 , and the base upper cover 120 is connected with a lamp (not shown in the figure). The center of the base 110 is provided with a first through hole 111, the center of the upper cover plate 120 of the base is provided with a second through hole 121, and one end of the central column 130 of the base is a screw rod, which passes through the second through hole of the upper cover plate 120 of the base in turn. 121 and the first through hole 111 of the base 110 are connected with the nut 131 under the base 110 to connect the base 110 and the upper cover 120 of the base. Preferably, the central column 130 of the base is made of aluminum alloy to ensure the strength of the central column 130 of the base. Preferably, the base 110 is made of marble material, so that the base 110 acts as a counterweight to maintain the balance of the lamp. . In some variations, the base 110 can also be made of materials such as granite, lead, iron, etc. Those skilled in the art understand that any material that enables the base 110 to function as a counterweight can be realized, and details will not be described here. the

More specifically, the lamp base further includes: a steel ball fixing plate 151 and a steel ball 152 . The center of the steel ball fixing plate 151 is provided with a third through hole 153 , the base center column 130 passes through the third through hole 153 of the steel ball fixing plate 151 , and the steel ball fixing plate 151 is fixed between the upper cover plate 120 and the base 110 of the base. Wherein, the steel ball fixing plate 151 is further provided with a fourth through hole 154 , and the steel ball 152 is located in the fourth through hole 154 . In the preferred example shown in FIG. 1 , the lamp base includes six steel balls 152 , correspondingly, the number of fourth through holes 154 on the steel ball fixing plate 151 is the same as the number of steel balls 152 and also six. However, in some variations, the number of steel balls 152 and the number of fourth through holes 154 on the steel ball fixing plate 151 can be changed. For example, in a variation, the lamp base includes two steel balls 152 , and the steel ball fixing plate 151 is provided with two fourth through holes 154 . In another variation, the lamp base includes three steel balls 152 , and the steel ball fixing plate 151 is provided with three fourth through holes 154 . In yet another variation, the lamp base includes four steel balls 152 , and the steel ball fixing plate 151 is provided with four fourth through holes 154 . In yet another variation, the lamp base includes eight steel balls 152 , and the steel ball fixing plate 151 is provided with eight fourth through holes 154 . In other variations, the number of fourth through holes 154 on the steel ball fixing plate 151 can also be greater than the number of steel balls 152, for example, in a variation, the lamp base includes two steel balls 152, and the steel ball fixing plate 151 Three fourth through holes 154 are provided. Or in another variation, the lamp base includes three steel balls 152 , and the steel ball fixing plate 151 is provided with four fourth through holes 154 . Those skilled in the art understand that all these variations can be implemented, and details are not repeated here.

Further, as shown in FIG. 1 , the lamp base further includes a first spacer 140 and a second spacer 160 . The center of the first spacer 140 is provided with a fifth through hole 141, the center column 130 of the base passes through the fifth through hole 141 of the first spacer 140, and the first spacer 140 is fixed between the upper cover plate 120 of the base and the steel ball 152. between. A sixth through hole 161 is defined in the center of the second washer 160 , and the center post 130 of the base passes through the sixth through hole 161 of the second washer 160 to fix the second washer 160 between the steel ball 152 and the base 110 . Wherein, the first spacer 140 and the second spacer 160 are preferably made of PVC material. The first washer 140 and the second washer 160 can reduce the noise when the lamp rotates, and reduce the abrasion of other parts caused by the steel ball 152 . Those skilled in the art understand that, in a variation, the lamp base may not include the first spacer 140 and the second spacer 160 . Or in another variation, the lamp base may only include the first spacer 140 . Or in yet another variation, the lamp base may only include the second spacer 160 . All of these variations can be realized, and will not be repeated here.

Further, at least one eighth through hole 122 is provided on the edge of the upper cover plate 120 of the base, and the screw 123 passes through the eighth through hole 122 from the bottom of the upper cover plate 120 of the base to connect with the lamp. As shown in Figure 1, preferably, two eighth through holes 122 are provided on the edge of the upper cover plate 120 of the base, and the screws 123 are hexagon socket screws, and the two screws 123 pass through the two eighth through holes 122 respectively to fix the lamp on the cover plate 120 of the base. More preferably, mesons and flat washers (not shown in FIG. 1 ) are further included between the base upper cover plate 120 and the screws 123 . The screw 123 passes through the flat washer and the meson sequentially from bottom to top, and then passes through the eighth through hole 122 to connect with the lamp (not shown in FIG. 1 ) above the upper cover plate 120 of the base.

Further, as shown in FIG. 1 , the lamp base further includes a spring 132 , the center column 130 of the base passes through the spring 132 , and the spring 132 is located between the base 110 and the nut 131 . More preferably, a flat washer is provided above and below the spring 132, and the center column 130 of the base passes through a flat washer, the spring 132 and another flat washer sequentially from the first through hole 111 of the base 110, and then is connected with Nuts 131 are connected.

Further, as shown in FIG. 1 , preferably, the lamp base further includes a third gasket 170 , the third gasket 170 is located under the nut 131 and attached to the bottom surface of the base 110 . Preferably, the third spacer 170 is made of soft material such as EVA, so as to prevent wear between the base 110 and the desktop when placed on the desktop, and protect the desktop.

Further, as shown in FIG. 1 , the lamp base further includes a base decorative plate 180, the center of the base decorative plate 180 is provided with a seventh through hole 181, and the central column 130 of the base passes through the seventh through hole on the base decorative plate 180. 181 , fix the base decorative plate 180 above the upper cover plate 120 of the base.

Fig. 2 shows a schematic view of the longitudinal section of the lamp base with a rotatable disk structure according to the first embodiment of the present invention. The lamp base includes: base 110, base upper cover plate 120, base center column 130, first gasket 140, steel ball fixing plate 151, steel ball 152, second gasket 160, third gasket 170, base decorative plate 180 , nut 131, spring 132 and screw 123. The positional relationship of each component has been explained in the description of FIG. 1 above, and will not be repeated here.

Fig. 3 shows a top view of a lamp base with a rotatable disk structure according to a first embodiment of the present invention.

Fig. 4 shows a bottom view of the lamp base with a rotatable disc structure according to the first embodiment of the present invention.

In the preferred example shown in FIG. 3 and FIG. 4 , the upper cover plate 120 of the base is preferably provided with two eighth through holes 122 , and two screws 123 pass through the two eighth through holes 122 to connect the lamps. And in some variations, the number of the eighth through hole 122 can be different, for example, one, three or four, correspondingly, the number of the screw 123 is consistent with the eighth through hole 122, through one, three or Four screws 123 connect the light fixture. Those skilled in the art understand that all these variations can be implemented, and details are not repeated here.

Fig. 5 shows a three-dimensional structural view of a lamp base with a rotatable disc structure according to the first embodiment of the present invention.

Fig. 6 shows a three-dimensional structural view of a lamp base with a rotatable disc structure connected to a lamp according to the first embodiment of the present invention.

As shown in Figures 5 and 6, since the eighth through hole 122 is arranged on the edge of the upper cover plate 120 of the base, when the upper cover plate 120 of the base rotates around the center column 130 of the base, the lamp connected to the eighth through hole 122 The irradiation direction can be adjusted at any angle, which will not be described here.

Furthermore, in the above-mentioned preferred examples shown in Figures 1 to 6, the assembly method of the lamp base with a rotatable disc structure is as follows: firstly, the base decorative plate 180 and the base upper cover plate 120 are sequentially placed on the base On the center column 130, put the first gasket 140 into the base center column 130 and place it on the base 110, then put the steel ball fixing plate 151 on the base center column 130, and put six steel balls 152 on the steel ball fixing plate 151 in turn on the six fourth through holes 154. Then the second spacer 160 is inserted into the center column 130 of the base. Then base 110 is enclosed within on the base central column 130, and then, put a flat washer, spring 132 and another flat washer, finally lock 1 nut 131 on the end of base central column 130, above-mentioned parts are fixed tightly. Then attach the third spacer 170 to the bottom surface of the base 110 to complete the assembly.

Furthermore, those skilled in the art understand that the present invention provides a lamp base with a rotatable disk structure, and steel balls are set in the base, so that people can easily rotate the lamp mounted on it in any horizontal direction without any problems. No noise. The overall design is simple and elegant, suitable for use as high-end lamps.

Specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention.

Claims (10)

1. a lamp base with rotatable circular disc structure, it comprises:

Base, the center of described base is provided with one first through hole;

Base upper cover plate, described base upper cover plate is positioned at the top of described base, and it is connected with a light fixture, and described base upper cover Ban center is provided with one second through hole;

Base newel, one end of described base newel is screw rod, described screw rod is connected with a nut of described base below through the first through hole of described base and the second through hole of described base upper cover plate;

It is characterized in that, described lamp base also comprises:

Steel ball fixed head, the center of described steel ball fixed head is provided with a third through-hole, and described base newel, through the third through-hole of described steel ball fixed head, is fixed on described steel ball fixed head between described base upper cover plate and described base;

Steel ball, described steel ball is positioned at set fourth hole on described steel ball fixed head.

2. lamp base according to claim 1, is characterized in that, described lamp base also comprises:

The first pad, the center of described the first pad is provided with a fifth hole,

Wherein, described base newel, through the fifth hole of described the first pad, is fixed on described the first pad between described base upper cover plate and described steel ball.

3. lamp base according to claim 2, is characterized in that, described lamp base also comprises:

The second pad, the center of described the second pad is provided with one the 6th through hole,

Wherein, described base newel, through described the 6th through hole, is fixed on described the second pad between described steel ball and described base.

4. lamp base according to claim 1, is characterized in that, the quantity of the fourth hole on described steel ball and described steel ball fixed head is two, three, four, six or eight.

5. lamp base according to claim 1, is characterized in that, described lamp base also comprises: the spring between described base and described nut, wherein, described base newel is through described spring.

6. lamp base according to claim 1, is characterized in that, described lamp base also comprises:

The 3rd pad, described the 3rd pad is affixed on the bottom surface of described base, prevents that the bottom surface of described base from producing friction.

7. lamp base according to claim 1, it is characterized in that, described lamp base also comprises base decorative panel, the center of described base decorative panel be provided with one described in the 7th through hole, described base newel is through described the 7th through hole, the top of described base decorative panel is fixing and described base upper cover plate.

8. lamp base according to claim 1, is characterized in that, the edge of described base upper cover plate is also provided with at least one the 8th through hole, and a screw is connected with described light fixture through described the 8th through hole, and described light fixture is fixed on described base upper cover plate.

9. lamp base according to claim 3, is characterized in that, described the first pad or described the second pad are made up of PVC material.

10. lamp base according to claim 1, is characterized in that, described base is made up of any in the materials such as marble, granite, lead or iron.