TWI752860B - Lamp clamp and lamp applying the same - Google Patents

Abstract

A lamp clamp used to fix a lamp on an object includes a first clamping portion and a second clamping portion. The first clamping portion includes a lamp fixing portion, a connecting portion and a blocking portion. The lamp fixing portion is used to fix the lamp. The connecting portion connects to the lamp fixing portion. The blocking portion is movably connected to the connecting portion and has a blocking surface selectively fixed on one of plural positions on the connecting portion. The second clamping portion is connected to the connecting portion, used to clamp the object between the blocking surface and the second clamping portion.

Description

Lamp clip and its application lamps

This disclosure is about a lamp clip and its application, especially a lamp clip with a movable clip and its application.

Traditional lighting devices, such as chandeliers, recessed lamps, table lamps, etc., are mostly fixed and bulky. When the user only needs partial lighting or partial enhanced lighting, such as partial lighting for the screen of the monitor (such as the screen of a desktop computer, the screen of a notebook computer, etc.), lamps that can be fixed on the screen are generally used , so that the light source is adjacent to the monitor's screen.

At present, there are lamps on the market that can be fixed on the screen. For example, a fixture is used to clamp and fix a fixture, and its entire structural weight is supported by the fixture. One end of the fixture is clamped on the (upper) edge of the screen, and the other end holds the fixture. Since the clamp is clamped between the screen bezel and the screen back of the display on two opposite sides, with the design trend of the screen bezel becoming narrower, the clamping area of the clamp is compressed, so that the traditional clamp may not provide enough the clamping force to hold the luminaire firmly. Coupled with the emergence of curved screens and ultra-thin screens, how to provide a stable clamping function for lamps according to the frame design of different types of screens, while taking into account the overall beauty and integrity of the fixture, has become an important issue in the technical field.

Therefore, there is a need to provide an advanced lamp clip and its application to solve the problems faced by the prior art.

An embodiment of the present specification discloses a light clip for fixing a light source on an object. The light clip includes: a first clamping part and a second clamping part. The first clamping part includes: a lamp source fixing part, a connecting part and a stop part. The light source fixing part is used for fixing the light source. The connecting part is connected with the light source fixing part. The stop part is movably connected with the connection part and has a stop surface which can be selectively fixed on one of a plurality of positions on the connection part. The second clamping part is connected with the connecting part for clamping the object between the stop surface and the second clamping part.

Another embodiment of the present specification discloses a lamp for selectively clamping an upper edge of a display, the display having a display surface and a back surface, the lamp including a light source, a first clamping member and a second clamping member . The first clamping part includes: a connecting part and a stop part. The connecting part is connected with the light source. The stop portion is movably connected to the connecting portion and has a stopping surface that can be selectively located at a first position and a second position on the connecting portion. The second clamping piece is connected with the connecting portion, when the lamp is clamped on the upper edge of the display, the stop surface touches the third position of the display surface, and the second clamping piece touches the back surface, wherein when the stop surface is on the first When the light source is in the second position, the light source and the third position display surface have a first distance, and when the stop surface is in the second position, the light source and the third position display surface have a second distance, and the second distance is greater than the first distance.

According to the above-mentioned embodiments, the embodiments of the present specification provide a lamp clip and its application, which include two clamping members for fixing the lamp source on the object. At least one of the two clamping parts has a movable stop part, which is movably connected to the corresponding clamping part in an inelastic reciprocating manner, so as to provide a stable clamping force and then fix the light source. on this object.

In addition, by adjusting the position of the stopper, the clamping distance between the two clamping members can be adjusted elastically, so as to be suitable for objects of different shapes or thicknesses; or without changing the shape and thickness of the object to be clamped On the premise of the size, the distance between the clamped object and the light source can be adjusted by adjusting the position of the stopper. Therefore, the clamping distance or the distance between the light source and the object can be changed according to the user's operation requirements without affecting the original structural integrity and beauty of the lamp clip, thereby improving the convenience and reliability of use.

10: Lamps

11: Light source

12: Objects

12a: The edge of the display surface

12b: The back of the monitor

100, 200, 300: lamp clip

101, 201, 301: the first clamp

101A, 201A, 301A: Lamp source fixing part

101B, 201B, 301B: Connection part

101B1, 201B1, 301B1: first position

101B2, 201B2, 301B2: Second position

101C, 201B, 301B: Stopper

101C1, 201C1, 301C1: Stop surface

102, 202, 302: the second clamp

102a, 202a, 302a: pivot

102b: Clamping part

102c: Counterweight

103, 203: First retaining wall

103a: First surface of first retaining wall

104, 204: Second retaining wall

104a: Second surface of second retaining wall

203a: Fixed surface of first retaining wall

204a: First surface of second retaining wall

204b: Second surface of second retaining wall

205: Turntable

205a: Surfaces of Rotation

303: Slider

303a: Surface of the slider

303b: Bottom surface of slider

303c: Rails

303d: Protrusion

304: Retaining Wall

304a: Stop surface

305: Chute

305a: Guide groove

305b: Bottom of chute

305c: Alcove

H11, H12, H21, H22, H31, H32: Distance between the stop surface and the pivot of the second clamp

S11, S12, S21, S22, S31, S32: The distance between the position where the stop surface touches the display surface and the light source

L: the long axis of the connecting part

Z: the extension direction of the first retaining wall

In order to have a better understanding of the above-mentioned and other aspects of this specification, the following specific embodiments are given and described in detail with the accompanying drawings as follows: FIG. 1A is a perspective view of the structure of a lamp according to an embodiment of this specification. Fig. 1B is a schematic cross-sectional view of the structure of a lamp clip applied to the lamp 10 of Fig. 1A; Perspective view of part of the structure in the state; FIGS. 3A and 3B are perspective views of a part of the lamp in different operating states, respectively, according to another embodiment of the present specification; and FIG. 3C is a partial structure of the lamp according to FIG. 3B. side view.

This manual provides a light clip and its application, which can change the clamping distance or the distance between the light source and the object according to the user's operation requirements, so as to improve the convenience and reliability of use. In order to make the above-mentioned embodiments and other objects, features and advantages of the present specification more clearly understood, a plurality of preferred embodiments are exemplified below and described in detail with the accompanying drawings.

However, it must be noted that these specific implementation cases and methods are not intended to limit the present invention. The present invention may still be practiced with other features, elements, methods and parameters. The preferred embodiments are provided only to illustrate the technical features of the present invention, and not to limit the scope of the present invention. Those with ordinary knowledge in the technical field will be able to make equivalent modifications and changes based on the description of the following specification without departing from the spirit and scope of the present invention. In different embodiments and drawings, the same elements will be represented by the same element symbols.

Please refer to FIGS. 1A and 1B. FIG. 1A is a structural perspective view of a lamp 10 according to an embodiment of the present specification; FIG. 1A illustrates a lamp clip applied to the lamp 10 of FIG. 1A 100 is a schematic cross-sectional view of the structure. As shown in FIG. 1A , the lamp 10 is a lighting device that uses a lamp clip 100 to fix the light source 11 on the object 12 to provide partial illumination of the object 12 .

In some embodiments of the present specification, the object 12 may be a display screen, a bookcase, a desk, a bedside table, a workbench, or other devices or hardware devices that require local lighting. In this example. The object 12 is a screen of a display, the light source 11 can be a light tube held on a light clip 100 , and the combination of the light clip 100 and the light source 11 can form a lamp for selectively holding the upper edge of the display 12 10.

The lamp clip 100 includes: a first clamping member 101 and a second clamping member 102 . The first clamping member 101 includes: a light source fixing part 101A, a connecting part 101B and a stop part 101C. The light source fixing portion 101A is used to fix the light source 11 . The connecting portion 101B is connected to the light source fixing portion 101A. The stopper portion 101C is movably connected to the connection portion 101B, and has a stopper surface 101C1 that can be selectively fixed on one of a plurality of positions on the connection portion 101B. The second clamping member 102 is connected to the connecting portion 101B for clamping the object 12 between the stopping surface 101C1 of the stopping portion 101C of the first clamping member 101 and the second clamping member 102 .

In some embodiments of this specification, the light source fixing portion 101A includes a C-shaped elastic clip, and the light source 11 is clamped in the C-shaped elastic clip. In this embodiment, one end of the C-shaped elastic clip of the light source fixing portion 101A is directly connected to the connecting portion 101B in an integrally formed manner. However, the connection manner of the light source fixing portion 101A and the connecting portion 101B is not limited thereto. In other embodiments of this specification, the C-shaped elastic clip of the light source fixing portion 101A can be movably connected to the connecting portion 101B through a slot, a sliding rail or other movable connecting member (not shown).

In some embodiments of the present specification, the second clamping member 102 includes a pivot shaft 102a, a clamping portion 102b and a counterweight 102c. Among them, the pivot The shaft 102a passes through the connection point between the second clamping member 102 and the connecting portion 101B, and pivotally connects the clamping portion 102b and the connecting portion 101B, so that the clamping portion 102b can movably rotate around the pivot shaft 102a. In addition, the counterweight 102c is located in the clamping portion 102b. When the counterweight 102c is subjected to gravity, a clockwise moment can be generated relative to the pivot shaft 102a, and the light source 11 and the first clamping member 101 are opposite to each other. A counterclockwise torque is generated on the pivot shaft 102a, and by the driving of the two torque drives, the stopper portion 101C of the first clamping member 101 and the second clamping member 102 are brought close to each other, and abut against the object 12, A clamping force is formed to clamp the object 12 . In this embodiment, the stop portion 101C of the first holding member 101 can abut against the edge 12a of the display surface of the display (object 12 ); the second holding member 102 can abut against the back surface 12b of the display.

The stopper portion 101C of the first clamping member 101 includes: a first blocking wall 103 and a second blocking wall 104 . The first blocking wall 103 is protruded from the first position 101B1 of the connecting portion 101B, and has a first surface 103 a facing the second clamping member 102 . The second blocking wall 104 is detachably connected to the connecting portion 101B, extends to the second position 101B2 of the connecting portion 101B, and has a second surface 104 a facing the second clamping member 102 . The second surface 104 a of the second blocking wall 104 is closer to the pivot 102 a of the second clamping member 102 than the first surface 103 a of the first blocking wall 103 .

Specifically, the second blocking wall 104 may be a kind of shell, and when the shell of the second blocking wall 104 is detachably sleeved on the first blocking wall 103 , the second surface 104a is located on the second surface of the connecting portion 101B. The position 101B2 can be used as the stopper surface 101C1 of the stopper 101C to hold the display (object 12 ) together with the second holder 102 . When the casing of the second blocking wall 104 is removed from the first blocking wall 103, the first surface 103a of the first blocking wall 103 is located (corresponding to) the first position of the connecting portion 101B The device 101B1 can be used as the stop surface 101C1 of the stop part 101C, and the display (object 12 ) can be held together with the second holding member 102 .

When the stop surface 101C1 is located at the first position 101B1 of the connecting portion 101B, the distance between the stop surface 101C1 (the first surface 103a of the first stop wall 103 ) and the pivot 102a of the second clamping member 102 is the distance H11; When the stop surface 101C1 is located at the second position 101B2, the distance between the stop surface 101C1 (the second surface 104a of the second stop wall 104) and the pivot shaft 102a of the second clamp 102 is the distance H12. The distance H11 is greater than the distance H12. By selecting the first blocking wall 103 or the second blocking wall 104 as the blocking surface 101C1 of the blocking portion 101C, the lamp clip 100 can be applied to the display (object 12 ) with different thicknesses.

In addition, under the premise of not changing the thickness of the display (object 12 ) and allowing the second clamping member 102 to pivot freely, when the stop surface 101C1 is located at the first position 101B1, the stop surface 101C1 (the first stop wall 103 The distance between the position where the first surface 103a of the first surface 103a touches the display surface (the edge 12a of the display surface) and the light source 11 is the distance S11; when the stop surface 101C1 is located at the second position 101B2, the stop surface 101C1 (the second The distance between the position where the second surface 104 a ) of the blocking wall 104 touches the display surface (the edge 12 a of the display surface) and the light source 11 is the distance S12 . Wherein, the distance S12 is greater than the distance S11. By selecting the first blocking wall 103 or the second blocking wall 104 as the blocking surface 101C1 of the blocking portion 101C of the first clamping member 101 , the distance between the display surface and the light source 11 can be adjusted.

Please refer to FIG. 2A and FIG. 2B. FIG. 2A and FIG. 2B respectively illustrate the lamp 20 in different operating states according to another embodiment of the present specification. Perspective view of part of the structure. The structure of the lamp 20 is substantially similar to that of the lamp 10, and the difference lies in the structure of the first clamping member 201 in the lamp 20 being different.

In this embodiment, the lamp 20 uses the lamp clip 200 to fix the light source (not shown) on the display (not shown). The lamp clip 200 includes: a first clamping part 201 and a second clamping part 202 . The first clamping member 201 includes: a light source fixing part 201A, a connecting part 201B and a stop part 201C. The stopper portion 201C of the first clamping member 201 includes: a first blocking wall 203 and a second blocking wall 204 . The first blocking wall 203 is protruded from the first position 201B1 of the connecting portion 201B, and has a fixing surface 203 a facing the second clamping member 202 . The second blocking wall 204 is rotatably connected to the connecting portion 201B, and has a first surface 204a and a second surface 204b on the opposite side. When the second blocking wall 204 is located at the first rotational position (as shown in FIG. 2A ), the first surface 204a and the fixed surface 203a are coplanar; when the second blocking wall 204 is located at the second rotational position (as shown in FIG. 2B ) When shown), the second surface 204b faces the second clamping member 202 and is closer to the pivot 202a of the second clamping member 202 than the first surface 204a.

Specifically, the stopper portion 201C of the first clamping member 201 includes a turntable 205 pivotally connected to the connecting portion 201B. The turntable 205 has a rotating surface 205a which is perpendicular to the extending direction Z of the first blocking wall 203 . The second blocking wall 204 is parallel to the extending direction Z of the first blocking wall 203 and protrudes from the edge of the rotating surface 205a. The first surface 204a of the second retaining wall 204 is a plane and parallel to the fixing surface 203a of the first retaining wall 203; the second surface 204b of the second retaining wall 204 is an arc surface.

When the turntable 205 is rotated so that the second blocking wall 204 is located at the first rotating position (as shown in FIG. 2A ), the second blocking wall 204 can be fitted with the first blocking wall 203 . At this time, the first surface 204a of the second retaining wall 204 and the fixing surface of the first retaining wall 203 The face 203a is coplanar and is located at (corresponds to) the first position 201B1 of the connecting portion 201B, and faces the second clamping member 202 . The first surface 203a of the first blocking wall 203 and the first surface 204a of the second blocking wall 204 can be used as the blocking surface 201C1 of the blocking portion 201C to hold the display (not shown) together with the second clamping member 202 . ).

When the turntable 205 is rotated so that the second blocking wall 204 is located at the second rotating position (as shown in FIG. 2B ), the second blocking wall 204 is away from the first blocking wall 203 . At this time, the second surface 204b of the second blocking wall 204 is located at (corresponding to) the second position 201B2 of the connecting portion 201B, and faces the second clamping member 202 . The second surface 204b of the second blocking wall 204 can be used as the blocking surface 201C1 of the blocking portion 201C to hold the display (not shown) together with the second clamping member 202 .

When the stop surface 201C1 is located at the first position 201B1 of the connecting portion 201B, the distance between the stop surface 201C1 (the first surface 204a and the fixing surface 203a of the first stop wall 203 ) and the pivot shaft 202a of the second clamping member 202 is the distance H21; when the stop surface 201C1 is located at the second position 201B2, the distance between the stop surface 201C1 (the second surface 204b of the second stop wall 204) and the pivot 202a of the second clamp 202 is the distance H22 . The distance H21 is greater than the distance H22. By rotating the dial 205 to select the first surface 204a or the second surface 204b of the second blocking wall 204 as the blocking surface 201C1 of the blocking portion 201C, the lamp clip 200 can be applied to the display (object 12) of different thicknesses.

In addition, on the premise of not changing the thickness of the display and allowing the second clamping member 202 to pivot freely, when the stop surface 201C1 is located at the first position 201B1, the stop surface 201C1 (the first surface of the second stop wall 204 204a) The distance between the position of touching the display surface (not shown) of the display and the light source (represented by the center point of the light source fixing portion 201A) is the distance S21; when the stop surface 201C1 is at the second position At 201B2, the distance between the position where the blocking surface 201C1 (the second surface 204a of the second blocking wall 204) touches the display surface (not shown) of the display and the light source is the distance S22. Wherein, the distance S22 is greater than the distance S21. By rotating the dial 205 to select the first surface 204a or the second surface 204b of the second blocking wall 204 as the blocking surface 201C of the blocking portion 201C, the distance between the display surface (not shown) of the display and the light source can be adjusted. distance.

Please refer to FIGS. 3A and 3C . FIGS. 3A and 3B are perspective views of partial structures of the lamp 30 in different operating states, respectively, according to another embodiment of the present specification. FIG. 3C is a side view of a partial structure of the lamp 30 shown in FIG. 3B . The structure of the lamp 30 is generally similar to that of the lamp 10 , and the difference is that the structure of the first clamping member 301 in the lamp 30 is different.

In this embodiment, the lamp 30 uses a lamp clip 300 to fix the light source (not shown) on the display (not shown). The lamp clip 300 includes: a first clamping part 301 and a second clamping part 302 . The first clamping member 301 includes: a light source fixing part 301A, a connecting part 301B and a stop part 301C. The stop portion 301C of the first clamping member 301 includes: a sliding block 303 and a blocking wall 304 . The slider 303 is slidably connected to the connecting portion 301B. The blocking wall 304 is protruded from the surface 303a of the slider 303, and has a stop surface 304a perpendicular to the surface 303a of the slider 303, facing the second clamping member 302; in the present invention, the stop surface 304a or the first stop surface 304a One surface 103a, the second surface 104a, the first surface 203a, the first surface 204a, the second surface 204b, etc., the parts abutting with the edge 12a of the display surface will be attached with foam (not shown), so that the friction between the contact surfaces The coefficient is about 0.8, when the lamp 10 clamps the upper edge of the display 12, even if the Even if the contact surface is uneven, the deformation of the foam can still maintain a proper contact area with the object, and the lamp 10 can be stably fixed on the display 12 .

Specifically, the connecting portion 301B has a sliding groove 305 parallel to the long axis L of the connecting portion 301B for accommodating the slider 303 . In this embodiment, the slider 303 has a bottom surface 303b located on the opposite side of the surface 303a , and the bottom surface 303b faces the bottom 305b of the sliding groove 305 . The sliding groove 305 has a guide groove 305a parallel to the long axis L of the connecting portion 301B (please refer to Figures 3A and 3B), and the guide groove 305a and the guide rail protruding from the side edge of the slider 303 and parallel to the guide groove 305a 303c (please refer to Fig. 3C) are fitted with each other, so that the sliding block 303 is slidably disposed in the chute 305, thereby driving the retaining wall 304 in a plurality of positions in the direction of the long axis L of the parallel connection portion 301B (for example, No. 303). move on one of a position 301B1 and a second position 301B2).

When the blocking wall 304 is moved to the first position 301B1 of the connecting portion 301B (as shown in FIG. 3A ), the stopping surface 304a of the blocking wall 304 faces the second clamping member 302 and is in contact with the second clamping member 302 jointly holds a display (not shown). At this time, the distance between the stop surface 304a and the pivot shaft 302a of the second clamping member 302 is the distance H31. When the blocking wall 304 is moved to the second position 301B2 of the connecting portion 301B (as shown in FIG. 3B ), the blocking surface 304a of the blocking wall 304 faces the second clamping member 302 and is in contact with the second clamping member 302 jointly holds a display (not shown). At this time, the distance between the stop surface 304a and the pivot shaft 302a of the second clamping member 302 is the distance H32. And the distance H31 is greater than the distance H32. By sliding the slider 303 to select the position of the stop surface 304a, the lamp clip 300 can be adapted to the display (object 12) of different thicknesses.

In addition, under the premise of not changing the thickness of the display and allowing the second clamping member 302 to slide freely, when the stop surface 301C1 is located on the side of the connecting portion 301B In the first position 301B1, the distance between the position where the stop surface 301C1 (304a) touches the display surface (not shown) of the display and the light source (represented by the center point of the light source fixing portion 201A) is the distance S31; when When the stop surface 301C1 is located at the second position 301B2 of the connecting portion 301B, the distance between the stop surface 301C1 ( 304a ) touching the edge of the display surface (not shown) of the display and the light source is the distance S32 . Wherein, the distance S32 is greater than the distance S31. By sliding the slider 303 to select the position of the stop surface 304a, the distance between the display surface of the display and the light source can be adjusted.

In addition, in some embodiments, the chute 305 further includes a plurality of concave chambers 305c recessed at the bottom 305b of the chute 305; meanwhile, the slider 303 also has at least one (preferably a plurality of) protruding portions 303d, which are protruded from the bottom 305b of the chute 305. The bottom surface 303b of the slider 303 is engaged with at least one of the plurality of recesses 305c for fixing the stop surface 304a at the first position 301B1 or the second position 301B2 of the connecting portion 301B.

According to the above-mentioned embodiments, the embodiments of the present specification provide a lamp clip and its application, which include two clamping members for fixing the lamp source on the object. At least one of the two clamping parts has a movable stop part, which is movably connected to the corresponding clamping part in an inelastic reciprocating manner, so as to provide a stable clamping force and then fix the light source. on this object.

In addition, by adjusting the position of the stopper, the clamping distance between the two clamping members can be adjusted elastically, so as to be suitable for objects of different shapes or thicknesses; or without changing the shape and thickness of the object to be clamped On the premise of the size, the distance between the clamped object and the light source can be adjusted by adjusting the position of the stopper. Therefore, it can be used according to the premise of not affecting the integrity and beauty of the original structure of the lamp clip. Change the clamping distance or the distance between the light source and the object to improve the convenience and reliability of use.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the scope of the appended patent application.

10: Lamps

11: Light source

12: Objects

12a: The edge of the display surface

12b: The back of the monitor

100: light clip

101: The first clamp

101A: Light source fixing part

101B: Connection part

101B1: First position

101B2: Second Position

101C: Stopper

102: Second clamp

102a: Pivot

102b: Clamping part

102c: Counterweight

103: First retaining wall

103a: First surface of first retaining wall

104: Second retaining wall

104a: Second surface of second retaining wall

H11, H12: The distance between the stop surface and the pivot of the second clamp

S11, S12: The distance between the position where the stop surface touches the display surface and the light source

Claims (10)

A lamp clip is used to fix a lamp source on an object, the lamp clip includes: a first clamping part, including: a lamp source fixing part for fixing the lamp source; a connecting part for connecting with the lamp The source fixing part is connected; and a stop part includes: a slider, slidably connected to the connection part; and a blocking wall, protruding from the slider and having a stop surface perpendicular to the slider ; a second clamping member, connected with the connecting portion, for clamping the object between the stop surface and the second clamping member, and the slider can be selectively fixed to the second clamping member A position between the light source and the light source is used to adjust a distance between the light source and the object. The light clip of claim 1, wherein when the stop surface is fixed at each of the plurality of positions, the light source and the object have different distances. The lamp clip of claim 1, wherein the connecting portion has a long axis and a sliding groove parallel to the long axis, and the slider is slidably disposed in the sliding groove. The lamp clip of claim 3, wherein the slider comprises: a bottom surface facing a bottom of the chute; a side surface connected to the bottom surface; and a guide rail protruding from the edge of the side surface and parallel to the side surface The long axis and a guide groove parallel to the long axis of the chute are fitted with each other. The lamp clip as claimed in claim 3, wherein the sliding slot further comprises a plurality of recesses recessed on the bottom of the sliding slot; the sliding block 3 has at least one protruding portion, which is protruded on the bottom surface of the sliding block , and is engaged with at least one of the plurality of recesses, so as to fix the stop surface on one of the plurality of positions. A lamp is used to selectively clamp on an upper edge of a display, the display has a display surface and a back, the lamp includes: a light source; a first clamping part, including: a connecting part, the A first end of the connecting portion is connected with the light source; and a stopper portion includes: a sliding block slidably connected to the connecting portion, the sliding block can be selectively fixed at a first position and a second position between the second clamping member and the light source; and a blocking wall, is protruded from the slider and has a stop surface; and a second clamping piece connected with a second end of the connecting part; when the lamp is clamped on the upper edge of the display, the stop The surface touches a third position of the display surface, and the second clamping piece touches the back surface, wherein when the slider is fixed at the first position, the light source has a first distance from the third position, When the slider is fixed at the second position, the light source has a second distance from the third position, and the second distance is greater than the first distance. The lamp as claimed in claim 6, wherein the second clamping member is pivotally connected to the second end of the connecting portion, and when the lamp is clamped on the upper edge of the display, the second clamping member passes through a The curved face touches the back face. The lamp as claimed in claim 6, wherein the connecting portion has a long axis and a sliding groove parallel to the long axis, and the slider is slidably disposed in the sliding groove. The light fixture of claim 6, wherein the slider comprises: a bottom surface facing a bottom of the chute; a side surface connected to the bottom surface; and a guide rail protruding from the edge of the side surface and parallel to the long axis and a guide groove parallel to the long axis of the chute Chimeric. The lamp as claimed in claim 6, wherein the sliding slot further comprises a plurality of alcoves recessed on the bottom of the sliding slot; the slider has at least one protruding portion, which is protruded on the bottom surface of the slider, and It is engaged with at least one of the plurality of recesses to fix the stop surface on the first position or the second position.

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