TWI724882B - Lamp - Google Patents

Abstract

A lamp including a base, a bracket, a light source, and at least one first stopper is provided. The bracket used to assemble to the base has a supporting region, a receiving region, a stopping region and a storage space, wherein the supporting region, the receiving region and the stopping region forms the storage space. The light source is pivoted to the supporting region to rotate relative to the bracket. The first stopper is disposed in the stopping region to stop the light source spinning from the receiving region into the storage space, wherein a height of the receiving region relative to the bracket is lower than a height of the stopping region relative to the bracket.

Description

Lamps

The present invention relates to a lamp, and particularly relates to a lamp whose light source can rotate relative to a bracket.

At present, the lamp poles of lamps on the market are usually thinner than the light source. Some lamps designed for the light source can be folded relative to the lamp pole, folding the light source to an angle almost parallel to the lamp pole, but lacks a stable positioning design, so the light source is often folded When the preset positioning angle is reached, the light source collides with the light pole and is damaged or shakes.

The present invention provides a lamp capable of accurately accommodating a light source.

A lamp of the present invention includes a base, a bracket, a light source, and at least one first stopper. The support has a support area, a storage area, a stop area, and a storage space. The support area, the storage area, and the stop area constitute the storage space, and the support is assembled to the base. The light source is pivoted to the supporting area to rotate relative to the bracket. The first stopper is arranged in the stop area to stop the light source when the light source rotates from the storage area to the storage space, wherein the height of the storage area relative to the base is lower than the height of the stop area relative to the base.

In an embodiment of the present invention, the number of the above-mentioned brackets is a pair, and each bracket has a body portion, a first extension portion, and a second extension portion, and the body portion is connected to the first extension portion and the second extension portion. Between the extension parts, the first extension parts are arranged to face each other to form a receiving area, and the second extension parts are arranged to face each other to form a stop area.

In an embodiment of the present invention, the above-mentioned first stopper is provided on at least one second extension part.

In an embodiment of the present invention, the above-mentioned light source has a light-emitting portion, the light-emitting portion has a first pivoting structure, and the bracket has a second pivoting structure, and through the first pivoting structure and the second pivoting structure, the light source Able to rotate relative to the stand.

In an embodiment of the present invention, the above-mentioned first pivoting structure is a pair of protruding ribs, and the second pivoting structure is a pair of openings, and the protruding ribs are correspondingly embedded in the openings.

In an embodiment of the present invention, the above-mentioned first pivot structure and the second pivot structure are openings, and the light source further includes a pivot, and the pivot is correspondingly embedded in the opening.

In an embodiment of the present invention, the above-mentioned light source further has a fixing part located at an end of the adjacent first pivot structure of the light-emitting part.

In an embodiment of the present invention, the above-mentioned lamp further includes a projection device installed on the fixing part.

In an embodiment of the present invention, the above-mentioned lamp further includes a second stopper, the second stopper is arranged in contact with the fixed portion, and the fixed position is between the projection device and the second stopper.

In an embodiment of the present invention, the above-mentioned second stopper has a stop ring portion and an escape portion, and the stop ring portion surrounds the escape portion.

In an embodiment of the present invention, the aforementioned avoiding portion is a groove or a hollow.

In an embodiment of the present invention, the above-mentioned stop ring portion and the light-emitting portion are formed by two-material injection.

In an embodiment of the present invention, the above-mentioned first stopper is made of shock-absorbing material.

In an embodiment of the present invention, the above-mentioned lamp further includes a U-shaped piece arranged in the storage space, and the first stopper is arranged on the U-shaped piece.

Based on the foregoing, in the lamp of the present invention, the light source can be housed in the storage space of the bracket, and the provision of the first stopper can prevent the light source from being excessively rotated beyond the storage space.

FIG. 1 is a schematic diagram of the combination of a lamp according to an embodiment of the present invention, FIG. 2 is an exploded diagram of the lamp of FIG. 1, and FIG. 3 is a schematic diagram of the light source of the lamp in FIG. 1 being rotated to a storage space for storage. Please refer to FIGS. 1, 2 and 3 at the same time. The lamp 1 of this embodiment includes a base 11, a bracket 12, a light source 13 and at least one first stopper 14. The bracket 12 is assembled to the base 11, wherein the bracket 12 has a support area 12a, a storage area 12b, a stop area 12c, and a storage space S, and the support area 12a, the storage area 12b, and the stop area 12c constitute the storage space S( Will be detailed later). The light source 13 is pivoted to the bracket 12 to rotate relative to the bracket 12. The first stopper 14 is disposed in the stop area 12c to stop the light source 13 when the light source 13 rotates from the storage area 12b to the storage space S, wherein the height of the storage area 12b relative to the base 11 is lower than that of the stop area 12c. The height of the base 11.

The aforementioned first stopper 14 is made of a shock-absorbing material, such as rubber. In addition, the lamp 1 further includes a U-shaped piece 15, wherein the first stopper 14 can be assembled with the U-shaped piece 15, and the assembled first stopper 14 and the U-shaped piece are arranged in the storage space together. S within.

In addition, the lamp 1 further includes a projection device 16, and the projection device 16 is installed on the light source 13.

In view of the above, the bracket 12 shown in FIG. 1 may be formed as a whole through precise processing; or, the bracket 12 may also be assembled in a pair as shown in FIG. 2.

For the convenience of description, the following describes an embodiment in which the bracket 12 is assembled in a pair.

Specifically, each bracket 12 has a body portion 122, a first extension portion 123, and a second extension portion 124. The body portion 122 serves as the support area 12a, and the body portion 122 is connected to the first extension portion 123 and the second extension portion 124. Between the extension portions 124, the first extension portions 123 of the two brackets 12 are disposed facing each other to form the aforementioned receiving area 12b, and the second extension portions 124 are disposed facing each other to form the aforementioned stopping area 12c. The cross-sections of the first extension 123, the main body 122, and the second extension 124 are arc-shaped or U-shaped.

In this embodiment, the height of the first extension 123 is lower than the height of the second extension 124. In other words, the height of the receiving area 12b formed by the first extension 123 relative to the base 11 is lower than the height of the stop area 12c formed by the second extension 124 relative to the base 11.

Please continue to refer to FIGS. 1, 2 and 3, the first stopper 14 is disposed on at least one of the second extension portions 124 forming the stop area 12c. In other words, the first stopper 14 may only be provided on one of the second extension portions 124. Alternatively, the first stopper 14 may be provided on the junction of the two second extension portions 124; in other words, the first stopper 14 is provided on the two second extension portions 124 at the same time. The above-mentioned light source 13 is screwed into the storage space S from the first extension 123 (receiving area 12b), and is stopped by the first stopper 14 provided on the second extension 124 (stop area 12c). No longer rotates relative to the bracket 12.

4A to 4C are schematic diagrams of different embodiments of the first stopper. Please refer to FIG. 4A. In the embodiment shown in FIG. 4A, the first stopper 14 has a single and uniform thickness. The single and uniform thickness of the first stopper 14 has the advantages of convenient forming and difficult size tolerance. . In the embodiment shown in FIG. 4B, the thickness of the first stopper 14' is changed, and the thickness of the first stopper 14' is partly thickened to be able to conform to the shape of the second extension 124 to It is better embedded on the second extension part 124. In the embodiment shown in FIG. 4C, the first stopper 14" can be directly formed into a whole with the U-shaped member 15 in a two-material injection manner, which can reduce the number of parts used, and reduce the assembly manpower and assembly process.

Please continue to refer to FIG. 2, the light source 13 has a light-emitting portion 131, wherein the light-emitting portion 131 is flat and has a first pivoting structure 133, and the bracket 12 has a second pivoting structure 125, so the first pivoting structure 133 And the second pivot structure 125, the light source 13 can rotate relative to the bracket 12.

Specifically, the light source 13 of this embodiment further includes a pivot 134, and the above-mentioned first pivot structure 133 and the second pivot structure 125 are openings, and the pivot 134 is correspondingly embedded in the openings. In this way, through the cooperation of the pivot 134 and the first pivot structure 133 and the second pivot structure 125 that are openings, the light-emitting portion 131 can rotate relative to the bracket 12.

FIG. 5 is a schematic diagram of another embodiment of the light-emitting part 131 of FIG. 2. In another embodiment of the light-emitting portion 131 shown in FIG. 5, a rib may be directly formed on the light-emitting portion 131 as the first pivot structure 133, and the rib is correspondingly embedded in the opening. Through this arrangement, the light source 13 can be rotated relative to the support 12, for example, the light source 13 can be rotated from the position in FIG. 1 to the position in FIG. 3.

In addition, the light source 13 further has a fixing portion 132 located at an end of the adjacent first pivot structure 133 of the light-emitting portion 131, and the aforementioned projection device 16 is installed on the fixing portion 132.

In addition, the lamp 1 further includes a second stopper 17, the second stopper 17 is arranged in contact with the fixed portion 132, and the fixed portion 132 is located between the projection device 16 and the second stopper 17.

Specifically, the second stopper 17 has a stop ring portion 171 and an escape portion 172, and the stop ring portion 171 surrounds the escape portion 172. 6A and 6B are schematic diagrams of two different embodiments of the second stopper 17. Referring to FIG. 6A, the avoiding portion 172 is a groove compared to the stop ring portion 171. In this embodiment, the stop ring portion 171 and the avoiding portion 172 may be formed by fitting two different components. The hardness of the escape portion 172 is greater than the hardness of the stop ring portion 171.

Or, as shown in FIG. 6B, the avoiding portion 172 is hollow. When the avoiding portion 172 is hollow, the stop ring portion 171 can be formed at the same time as the light emitting portion 131 using two-material injection. At this time, the second stopper 17 is the same as the first stopper 14, and can be made of a shock-absorbing material, such as rubber. The stop ring part 171 and the light emitting part 131 are formed as one body by two-component injection, which not only reduces the number of parts, but also reduces the assembly process.

In addition, a knob 111 is also provided on the base 11 in this embodiment. The knob 111 can not only control the turning on or off of the light source 13, but also adjust the luminous brightness of the light source 13.

Fig. 7 is a side view of the lamp of Fig. 1. Please refer to FIGS. 2, 3 and 7 at the same time. When the lamp 1 is in a normal use state, the angle between the light-emitting portion 131 of the light source 13 and the bracket 12 is approximately 90 degrees. The light-emitting direction of the light-emitting portion 131 can be determined according to requirements, for example, it emits light toward the desktop where the lamp 1 is placed.

When the lamp 1 does not need to be used, the light-emitting part 131 is relatively far away from the end of the fixed part 132 and the light-emitting part 131 is rotated with the pivot 134 as the rotation axis of the light-emitting part 131. The light-emitting part 131 is relatively far away from the end of the fixed part 132 After an extension 123 (receiving area 12b) is screwed into the storage space S, the rotating light-emitting portion 131 can be stopped by the first stopper 14 provided on the second extension 124 (stop area 12c). Stop so that the light-emitting portion 131 no longer rotates relative to the holder 12, and the light-emitting portion 131 is stored in the storage space S. Specifically, through the stop of the first stopper 14, the light-emitting portion 131 will no longer be screwed out of the bracket 12 from the second extension 124 (stop area 12c). At this time, the light-emitting part 131 is parallel to the body part 122 of the bracket 12.

It is worth mentioning that during the rotation of the light-emitting portion 131 relative to the bracket 12, the second stopper 17 moves along the contour of the end of the bracket 12, and due to the provision of the avoidance portion 172, the avoidance portion 172 serves as the second stopper. The free space of 17 is offset from the end of the bracket 12, so the second stopper 17 will not interfere with the bracket 12, and the light-emitting portion 131 can smoothly rotate relative to the bracket 12.

Although the above is to store the light-emitting part 131 in the storage space S when the lamp 1 is not needed, it is not limited to this. When the light-emitting part 131 is stored in the storage space S, the lamp 1 can also be used, for example, at this time The light-emitting part 131 continues to emit light with a small brightness to serve as a small night light.

When the user wants to change the lamp 1 from the storage state of FIG. 3 to the way shown in FIG. 1, the user can push the projection device 16 protruding out of the bracket 12 so that the light-emitting part 131 uses the pivot 134 as the rotation axis The heart is rotated to move the light-emitting portion 131 to a position approximately at right angles to the bracket 12. With the arrangement of the second stopper 17, when the light-emitting part 131 moves to a position approximately at right angles to the bracket 12, the second stopper 17 will contact the bracket 12, and because the second stopper 17 has shock absorption Therefore, not only can the rotation of the light-emitting part 131 be stopped, but also the shaking caused by collision can be prevented.

In summary, in the lamp of the present invention, the light source can be housed in the storage space formed by the bracket, and the provision of the first stopper can prevent the light source from rotating excessively beyond the storage space.

In addition, the first stopper is made of a shock-absorbing material, so when the light-emitting part of the light source contacts the first stopper, the shock caused by the impact caused by the contact can be alleviated. Furthermore, the arrangement of the second stopper can alleviate the shock caused by contact and collision with the bracket when the light-emitting part of the light source rotates relative to the bracket and reaches the positioning. Therefore, it is possible to reduce or even prevent the vibration and shaking of the lamp caused by the impact of the light-emitting part of the light source rotating and touching the bracket.

1: lamps 11: Base 111: Knob 12: Bracket 12a: Support zone 12b: Storage area 12c: Stop zone 122: body part 123: first extension 124: second extension 125: The second pivot structure 13: light source 131: Light-emitting part 132: Fixed part 133: The first pivot structure 134: Pivot 14, 14’, 14”: the first stop 15: U-shaped piece 16: Projection device 17: The second stop 171: stop ring 172: Avoidance Department S: Storage space

Fig. 1 is a schematic diagram of a combination of lamps according to an embodiment of the present invention. Fig. 2 is an exploded schematic diagram of the lamp of Fig. 1. 3 is a schematic diagram of the light source of the lamp in FIG. 1 being rotated to the storage space for storage. 4A to 4C are schematic diagrams of different embodiments of the first stopper. FIG. 5 is a schematic diagram of another embodiment of the light-emitting part of FIG. 2. 6A and 6B are schematic diagrams of two different embodiments of the second stopper. Fig. 7 is a side view of the lamp of Fig. 1.

1: lamps

11: Base

111: Knob

12: Bracket

122: body part

123: first extension

124: second extension

125: The second pivot structure

13: light source

131: Light-emitting part

132: Fixed part

133: The first pivot structure

134: Pivot

14: The first stop

15: U-shaped piece

16: Projection device

17: The second stop

171: stop ring

172: Avoidance Department

Claims (14)

A lamp includes: a base; a bracket, the bracket has a support area, a storage area, a stop area and a storage space, the support area, the storage area, the stop area constitute the storage space, and the The bracket is assembled to the base; a light source is pivoted to the support area to rotate relative to the bracket; and at least one first stopper is provided in the stop area to rotate the light source from the storage area to the The light source is stopped when the storage space is stored, wherein the height of the storage area relative to the base is lower than the height of the stop area relative to the base, wherein the number of the brackets is a pair, and each of the pair of brackets has a body Portion, a first extension portion and a second extension portion, the body portion is connected between the first extension portion and the second extension portion, and the first extension portions of the pair of brackets are disposed facing each other To form the receiving area, the second extension portions are arranged to face each other to form the stopping area. The lamp according to claim 1, wherein the at least one first stopper is disposed on at least one of the second extension parts. The lamp of claim 1, wherein the light source has a light-emitting portion, the light-emitting portion has a first pivoting structure, and the bracket has a second pivoting structure, and the first pivoting structure and the second pivoting structure pass through the first pivoting structure and the second pivoting structure. Two pivotal structures, the light source can rotate relative to the bracket. The lamp of claim 3, wherein the first pivoting structure is a pair of ribs, and the second pivoting structure is a pair of openings, and the ribs are correspondingly embedded in the openings. The lamp according to claim 3, wherein the first pivot structure and the second pivot structure are openings, and the light source further includes a pivot, and the pivot is correspondingly embedded in the openings. The lamp according to claim 3, wherein the light source further has a fixing portion located at an end of the light-emitting portion adjacent to the first pivot structure. The lamp according to claim 6, further comprising a projection device installed in the fixing part. The lamp according to claim 7, further comprising a second stopper arranged in contact with the fixing part, and the fixing part is between the projection device and the second stopper. The lamp according to claim 8, wherein the second stopper has a stop ring portion and an escape portion, and the stop ring portion surrounds the escape portion. The lamp according to claim 9, wherein the avoiding part is a groove. The lamp according to claim 9, wherein the avoiding part is hollow. The lamp according to claim 11, wherein the stop ring portion and the light-emitting portion are formed by double injection. The lamp according to claim 1, wherein the at least one first stopper is made of shock-absorbing material. The lamp according to claim 1, further comprising a U-shaped piece arranged in the storage space, and the at least one first stopper is arranged on the U-shaped piece.

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