TWI403670B - Lamp assembling apparatus and lamp assembling method - Google Patents

Abstract

A lamp assembling apparatus for assembling a reflector into a lamp cup is provided. The reflector has multiple flanges, and the lamp cup has opposite first opening and second opening, wherein a diameter of the first opening is greater than that of the second opening. The lamp assembling apparatus includes a base, a holding device, a pressing fixture and a converting element. The holding device for holding the lamp cup is disposed at the base, wherein the second opening of the lamp cup faces the base when the lamp cup is held by the holding device. After the reflector is put into the lamp cup from the first opening, the pressing fixture is entering into the lamp cup from the first opening, so as to fix the reflector relative to the lamp cup, wherein the flanges protrude out of the second opening of the lamp cup. The converting element is disposed at the base, wherein the holding device and the converting element have relatively moving. When the converting element is entering the second opening of the lamp cup, the flanges are bent by the converting element, and the reflector is fixed with the lamp cup.

Description

Lamp assembly equipment and lamp assembly method

The present invention relates to an assembly apparatus and method, and more particularly to a luminaire assembly apparatus and method that facilitates assembly of a luminaire.

It is customary to assemble the reflector to the lamp cup by means of manual means, which not only wastes manpower but also effectively increases productivity. In detail, the assembler first pleats the fan-shaped reflective sheet into a cone, and then places the reflective sheet into the lamp cup, wherein the flap at the bottom of the reflective sheet protrudes from the opening at the bottom of the lamp cup, and then artificially The method of bending the flaps one by one to the outer edge of the bottom of the lamp cup to fix the reflection sheet to the lamp cup.

However, when the assembler reverses the flap of the reflection sheet to the bottom of the lamp cup with one hand, the other hand of the assembler also needs to press the reflection sheet to fix the reflection sheet in the lamp cup. For the assembler, such an assembly method is difficult because the hand pressing the reflection sheet is easily loosened inadvertently, resulting in difficulty in assembly.

The present invention provides a luminaire assembly apparatus that is easy to assemble a luminaire.

The present invention provides a method of assembling a luminaire that is easy to assemble a luminaire.

The invention provides a lamp assembly device suitable for assembling a reflection sheet into a lamp cup, wherein the reflection sheet has a plurality of flaps, and the lamp cup has a first opening and a second opening, and the first opening The caliber is larger than the caliber of the second opening. The luminaire assembly apparatus includes a base, a holding device, a pressing fixture and a folding member. a holding device adapted to hold the lamp cup is disposed on the base, and the second opening of the lamp cup faces the base, and when the reflective sheet is placed into the lamp cup from the first opening, the pressing fixture is disposed from the first opening And entering the light cup to fix the reflective sheet relative to the light cup, wherein the flap of the reflective sheet protrudes from the second opening of the light cup. The folding member is disposed on the base, wherein the holding device and the folding member are relatively moved, and when the folding member enters the second opening of the lamp cup, the flap of the reflective sheet is bent by the folding member, and the reflective sheet is fixed to the lamp cup.

In an embodiment of the lamp assembly apparatus of the present invention, the base includes a first substrate, a second substrate parallel to the first substrate, and a plurality of fasteners fixing the first substrate relative to the second substrate, wherein There is a gap between the first substrate and the second substrate. The luminaire assembly device further includes a limiting member movably disposed between the first substrate and the second substrate, the limiting member is configured to limit the folding member, wherein the limiting member has a moving portion and a holding portion. The moving portion is disposed between the first substrate and the second substrate, and a part of the moving portion is exposed outside the base, and the grip portion is disposed at a position where the moving portion is exposed outside the base. The luminaire assembly device further includes an elastic member disposed between the folding member and the base, and when the limiting member is released from the limit of the folding member, the elasticity of the elastic member causes the folding member to move relative to the holding device.

In an embodiment of the luminaire assembly apparatus of the present invention, the holding device comprises a plurality of assembly columns and a carrier plate, wherein the assembly columns are axially parallel to each other, and the carrier plate is sleeved on the assembly column, and the carrier plate is used for The lamp cup is carried, and the carrier plate and the folding member are relatively moved along the axial direction of the assembly column.

In an embodiment of the lamp assembling apparatus of the present invention, the press fitting is gyroscopic.

In an embodiment of the lamp assembly apparatus of the present invention, the press fixture has a body portion, a cover portion and a cover portion, the cover portion being located between the body portion and the cover portion, and when reflecting When the sheet is placed in the lamp cup, the body portion is received in the lamp cup to fix the reflection sheet in the lamp cup.

In an embodiment of the lamp assembly apparatus of the present invention, the folding member comprises a tapered column and a folding ring, wherein the folding ring surrounds the tapered column, and the tapered column is adapted to be relatively folded along the axial direction of the folding ring. The ring moves.

In an embodiment of the luminaire assembly apparatus of the present invention, the luminaire assembly apparatus further includes a cylinder connected to the folding member and/or the holding device to drive the folding member and/or the holding device connected to the cylinder to move.

The invention further provides a method for assembling a lamp, comprising at least the following steps: providing a lamp assembly device, the lamp assembly device comprising a base, a holding device, a pressing fixture and a folding member; providing a lamp cup, wherein the lamp cup Having a first opening and a second opening, the first opening has a larger diameter than the second opening, and the holding device holds the lamp cup, and the second opening of the lamp cup faces the base; and a reflective sheet is provided. And inserting the reflective sheet into the lamp cup from the first opening of the lamp cup, and the plurality of flaps of the reflective sheet protrude beyond the second opening of the lamp cup; placing the pressing fixture into the lamp cup from the first opening The reflective sheet is fixed relative to the lamp cup; the holding device is moved relative to the folding member, and when the folding member enters the second opening of the lamp cup, the flap of the reflective sheet is bent by the folding member, and the reflective sheet is fixed to the lamp cup.

In an embodiment of the luminaire assembly method of the present invention, the reflective sheet is fan-shaped.

In an embodiment of the luminaire assembly method of the present invention, the method of placing the reflection sheet from the first opening of the lamp cup into the lamp cup is to curl the reflection sheet into a tapered shape.

In an embodiment of the luminaire assembly method of the present invention, the step of placing the embossing jig into the lamp cup from the first opening to fix the reflective sheet relative to the lamp cup is automated, semi-automatic or manual.

In an embodiment of the lamp assembly method of the present invention, the manner of moving the holding device relative to the folding member is to fix the folding member and move the holding device, fix the holding device, and move the folding member or move the folding member and the holding device simultaneously.

In an embodiment of the luminaire assembly method of the present invention, the manner of moving the holding device relative to the folding member is manual or semi-automatic.

Based on the above, by using the lamp assembly apparatus and the lamp assembly method of the present invention, the assembler can easily and quickly assemble the reflection sheet to the lamp cup, thereby improving assembly convenience.

The above described features and advantages of the present invention will be more apparent from the following description.

1A is a three-dimensional assembly diagram of a lamp assembly apparatus according to an embodiment of the present invention, FIG. 1B is a cross-sectional exploded view of the lamp assembly device of FIG. 1A, and FIG. 2 is a schematic view of a lamp cup and a reflection sheet. Referring to FIG. 1A, FIG. 1B and FIG. 2, the lamp assembly apparatus 100 is used to assemble a reflective sheet 210 into a light cup 220. The bottom of the reflective sheet 210 has a plurality of flaps 212, and the light cup 220 has a relative A first opening 222 and a second opening 224, and the diameter W1 of the first opening 222 is greater than the diameter W2 of the second opening 224. The lamp assembly apparatus 100 includes a base 110, a holding device 120, a pressing fixture 130, and a folding member 140. The holding device 120 and the folding member 140 are also disposed on the base 110, wherein the holding device 120 is used for holding the lamp cup 220, and the holding device 120 is located on the folding member 140, and in assembling the reflective sheet 210 to the lamp cup 220, The holding device 120 and the folding member 140 have relative movement.

The susceptor 110 includes a first substrate 112, a second substrate 114 parallel to the first substrate 112, and a plurality of fasteners 116 for fixing the first substrate 112 relative to the second substrate 114. The first substrate 112 and There is a gap G between the second substrates 114. The luminaire assembly apparatus 100 further includes a limiting member 150 movably disposed between the first substrate 112 and the second substrate 114. The limiting member 150 is used for limiting the folding member 140, wherein the limiting member 150 has a movement The portion 152 and the holding portion 154 are disposed between the first substrate 112 and the second substrate 114 , and a portion of the moving portion 152 is exposed outside the base 110 , and the holding portion 154 is disposed on the moving portion 152 . It is exposed to the outside of the susceptor 110.

In addition, the holding device 120 includes a plurality of assembly columns 122 and a carrier plate 124, wherein the axial direction A1 of the assembly column 122 is parallel to each other, and the carrier plate 124 is sleeved on the assembly column 122, and the carrier plate 124 is used to carry the lamp cup. 220. The assembly column 122 of the embodiment is a screw, and the axial direction A1 of the assembly column 122 and the normal direction N of the carrier plate 124 are parallel to each other. The carrier plate 124 can move relative to the folding member 140 along the axial direction A1 of the assembly column 122. .

In the above, the pressing fixture 130 has a gyro shape, and has a body portion 132, a cover portion 134 and a lid portion 136. The lid portion 134 is located between the body portion 132 and the lid portion 136. In addition, the folding member 140 includes a tapered column 142 and a folding ring 144, wherein the folding ring 144 surrounds the tapered column 142, and the tapered column 142 and the folding ring 144 of the embodiment are individual components, and the tapered column 142 can be Movement along the axial direction A2 of the folding ring 144 relative to the folding ring 144.

3A to 3G are flowcharts of a method of assembling a lamp. Referring to FIG. 2 and FIG. 3A simultaneously, the lamp cup 220 is provided, and the reflection sheet 210 is pressed into the lamp cup 220. The step of pressing the reflection sheet 210 into the lamp cup 220 may be to first curl the fan-shaped reflection sheet 210 into a cone. Then, the reflective sheet 210 is placed into the lamp cup 220 from the first opening 222 of the lamp cup 220, wherein the flap 212 of the reflective sheet 210 protrudes from the second opening 224 of the lamp cup 220.

Next, referring to FIG. 1B , FIG. 2 and FIG. 3B , the pressing fixture 130 is inserted into the lamp cup 220 from the first opening 222 of the lamp cup 220 to fix the reflective sheet 210 in the lamp cup 220 . It should be noted that the body portion 132 of the pressing fixture 130 is matched with the shape and size of the lamp cup 220. Therefore, the body portion 132 of the pressing fixture 130 can keep the reflection sheet 210 tapered to be fixed in the lamp cup 220. The cover portion 134 of the press fixture 130 bears against the top of the lamp cup 220. In addition, the manpower can be used to place the press fixture 130 into the lamp cup 220, or the press arm 130 can be held by the robot arm in an automated or semi-automatic manner and the press fixture 130 can be pushed into the light cup 220. in.

Then, referring to FIG. 1B , FIG. 2 and FIG. 3C , the lamp cup 220 is placed on the carrier plate 124 of the holding device 120 , wherein the second opening 224 of the lamp cup 220 faces the base 110 .

Next, referring to FIG. 2 and FIG. 3D simultaneously, the carrier plate 124 is pressed down, and the carrier plate 124 is moved downward along the axial direction A1 of the assembly post 122 until the second opening 224 of the lamp cup 220 contacts the taper of the folding member 140. Column 142. Incidentally, the carrier plate 124 may be moved downward along the axial direction A1 of the assembly post 122 by means of manual pushing or machine shifting.

Fig. 4 is a partial enlarged view of Fig. 3D. Referring to FIG. 3D and FIG. 4 at the same time, in particular, when the flap 212 of the reflective sheet 210 contacts the tapered post 142 of the folding member 140, the flap 212 of the reflective sheet 210 is first expanded by the tapered post 142.

Then, as shown in FIG. 3E, the limiting member 150 is removed from the base 110 to release the limiting of the folding member 140 by the limiting member 150. In this embodiment, the manner in which the limiting member 150 is removed from the base 110 is that the assembler holds the grip portion 152 of the limiting member 150 by hand, and moves the grip portion 152 away from the base 110. Pulling moves the moving portion 152 to release the limit of the folding member 140 by the moving portion 152.

Figure 5 is a schematic cross-sectional view of Figure 3F. Referring to FIG. 3F and FIG. 5 simultaneously, when the limiting member 150 is pulled away from the base 110 to release the limit of the limiting member 150 to the folding member 140, the carrier plate 124 is simultaneously applied downward. The force causes the carrier plate 124 of the holding device 120 to move closer to the folding member 140, and at the same time, the tapered column 142 is also dropped by the support of the moving portion 152 of the limiting member 150. However, as the carrier plate 124 of the holding device 120 is simultaneously biased downward, the tapered post 142 of the folding member 140 enters the second opening 224 of the lamp cup 220 to bend the flap 212 of the reflective sheet 210 to be folded. And attached to the outer surface 226 of the lamp cup 220, the reflective sheet 210 is fixed to the lamp cup 220, as shown in FIG. 3G. Although the embodiment only reflexes the flap 212 to adhere to the outer surface 226 of the lamp cup 220 to fix the reflective sheet 210 to the lamp cup 220, in other embodiments, the lamp cup 220 may have multiple embeddings. The holes, and the ends of the folded flaps 212 can be more embedded in the embedded holes. Alternatively, the adhesive may be applied to the flap 212 such that the flap 212 is folded back and attached to the outer surface of the lamp cup 220. The present invention is not limited to the manner in which the flaps 212 of the reflective sheet 210 are attached to the lamp cup 220.

As can be seen from the above, it is known that the reflection sheet is fixed in the lamp cup with one hand, and the other hand is used to bend the flap of the reflection sheet protruding from the opening of the bottom of the lamp cup one by one. The lamp assembly device and the lamp assembly method of the embodiment are that the reflection sheet 210 is fixed in the lamp cup 220 by using the pressing fixture 130, and the relative movement of the carrier plate 124 and the folding member 140 by the holding device 120 is used to make the reflection sheet 210. The flaps 212 are simultaneously bent, and only one bending step is required, so that all the flaps 212 can be fully bent, and the reflecting sheet 210 is fixed to the lamp cup 220. In other words, the lamp assembly apparatus and the lamp assembly method of the present embodiment are more convenient to assemble, and the folding step of the flap is performed by the folding member, which is less likely to be folded due to the manual assembly. The problem of insufficient rework due to insufficient angle or length.

Incidentally, although the susceptor 110 of the present embodiment is formed by fixing a plurality of first and second substrates 112 and 114 parallel to each other by a plurality of fasteners 116, in other embodiments, the susceptor 110 is also It may be a box, and the box has a plurality of openings to expose the folding member 140 and the limiting member 150.

[Second embodiment]

This embodiment is similar to the above-described first embodiment, and the same or similar component numbers denote the same or similar elements, and only the differences will be described below.

Figure 6 is a schematic view of a lamp assembling apparatus according to a second embodiment of the present invention. Referring to FIG. 6 , the luminaire assembly apparatus 300 of the present embodiment further includes at least one elastic member 360 (two shown in FIG. 6 ) disposed between the folding member 340 and the pedestal 110 , as compared with the first embodiment. The limiting member 350 can be a plate or a rod. In the normal state, the end of the limiting member 350 presses the folding ring 344 of the folding member 340 to allow the elastic member 360 to store an elastic force.

In detail, the folding ring 144 of the folding member 140 of the first embodiment is fixed on the base 110, and the tapered column 142 is movable relative to the folding ring 144. The folding ring 144 of the folding member 340 of the present embodiment is 144. Integrating with the tapered post 342, and when the limiting member 350 releases the limit of the folding member 340, the integral folding ring 344 and the tapered post 342 together along the axial direction A1 of the assembly post 122 are opposite to the base. 110 moves.

Figure 7 is a schematic illustration of the assembly of the luminaire using the luminaire assembly apparatus of Figure 6. Please refer to FIG. 6 and FIG. 7 simultaneously, wherein the reflective sheet 210 (shown in FIG. 2 ) is placed in the lamp cup 220 (shown in FIG. 2 ), and the pressing fixture 130 is placed in the lamp cup 220 to be fixed. The steps of the reflection sheet 210 and the like are the same as those of the first embodiment, and therefore will not be described here. After the assembly member removes the limiting member 350 to release the restriction on the folding member 340, the elastic force of the elastic member 360 is released, so that the folding member 340 is upward with respect to the carrying plate 124 of the holding device 120 along the axial direction A1 of the assembly post 122. mobile. As the elastic member 360 moves, the flap 212 (shown in FIG. 2) that is originally stretched by the tapered post 342 will further support the flap 212 because the tapered post 342 penetrates into the second opening 224 of the lamp cup 220. The folding ring 344, which is integrated with the tapered column 342, bends the flap 212 stretched by the tapered column 342 to fold the flap 212 and adhere to the outer surface of the bottom of the lamp cup 220. .

Although the embodiment is to fix the holding device 120, and the folding member 340 can be illustrated by the movement of the elastic member 360 relative to the holding device 120, those skilled in the art can follow the spirit of the present invention. An adaptive modification is made to the need, for example, to fix the folding member 340, so that the elastic member 360 can drive the carrier plate 124 of the holding device 120 to move relative to the folding member 340.

[Third embodiment]

This embodiment is similar to the above-described first and second embodiments, and the same or similar component numbers denote the same or similar elements, and only the differences will be described below.

Figure 8 is a schematic view of a lamp assembling apparatus according to a third embodiment of the present invention. Referring to FIG. 8, in the luminaire assembly apparatus 400 of the present embodiment, a cylinder 370 is further included, and the cylinder 370 is coupled to the folding member 340, and the cylinder 370 drives the folding member 340 connected thereto to move relative to the holding device 120 to achieve The flap 212 (shown in FIG. 2) of the reflective sheet 210 (shown in FIG. 2) is folded and fixed to the outer surface of the lamp cup 220 (shown in FIG. 2).

Although the present embodiment is only described by taking the connection of the cylinder 370 and the folding member 340 as an example, in other embodiments, the cylinder 370 may be connected to the holding device 120, and the folding member 340 may be fixed to the base 110. In detail, the cylinder 370 may be coupled to the carrier plate 124 of the holding device 120 such that the carrier plate 124 may approach the folding member 340 in the direction of the folding member 340. Alternatively, the lamp assembly apparatus 400 may have two cylinders 370, and the two cylinders 370 are individually connected to the carrier plate 124 and the folding member 340 of the holding device 120, and in the bending flap 212 (shown in FIG. 2). In the step, the two cylinders 370 may be individually driven to bring the carrier plate 124 and the folding member 340 of the holding device 120 closer to each other.

In addition, the cylinder 370 can control the timing and the moving distance of the relative movement of the carrier plate 124 and/or the folding member 340 of the holding device 120 connected thereto, so that the limiting member 150 is not required to be provided as in the first or second embodiment. Or 350.

In the above, only three embodiments are described in the lamp assembly apparatus of the present invention, and the holding device and the folding member are relatively moved. However, the holding device and the folding member in the lamp assembling device are not limited to the above three. The manner described in the embodiments is relatively mobile. A person skilled in the art can change the possible implementation of the relative movement of the holding device and the folding member according to actual needs, and also achieve the purpose of reversing the flap of the reflective sheet at the bottom of the lamp cup and fixing it to the bottom of the lamp cup.

In summary, the luminaire assembly apparatus or luminaire assembly method using the present invention has at least the following advantages:

1. The assembler can fix the reflector in the lamp cup by pressing the fixture, and it is no longer necessary to press the reflector together in the lamp cup with one hand, and subsequent assembly can be performed.

2. The assembly personnel further causes all the flaps of the reflective sheet to be folded back at the same time to adhere to the outer surface of the lamp cup by the relative movement of the folding member and the holding device, thereby fixing the reflecting sheet to the lamp cup. Compared with the conventional practice, it is necessary to fold the flaps one by one by hand, so that all the flaps can be folded at the same time to reduce the assembly process, save labor and man-hours, and have assembly convenience.

3. Using the folding member to bend all the flaps of the flap at the same time, it is not easy to occur because of the manual assembly and the folding angle or length of the flap is insufficient and the work needs to be reworked.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.

100, 300, 400. . . Lamp assembly equipment

110. . . Pedestal

112. . . First substrate

114. . . Second substrate

116. . . Lock firmware

120. . . Holding device

122. . . Assembly column

124. . . Carrier board

130. . . Pressing fixture

132. . . Body part

134. . . Cover body

136. . . Clamshell

140, 340. . . Folding parts

142, 342. . . Conical column

144, 344. . . Folding ring

150, 350. . . Limiter

152. . . Mobile department

154. . . Grip

210. . . A reflective sheet

212. . . Fold

220. . . light Cup

222. . . First opening

224. . . Second opening

226. . . The outer surface

360. . . Elastic part

370. . . cylinder

W1. . . Caliber of the first opening

W2. . . Caliber of the second opening

G. . . interval

A1. . . Assembly column axial

A2. . . Axial of the folded ring

N. . . Normal direction

FIG. 1A is a perspective view of a three-dimensional assembly of a lamp assembly apparatus according to an embodiment of the invention.

1B is a cross-sectional, exploded view of the luminaire assembly apparatus of FIG. 1A.

2 is a schematic view of a lamp cup and a reflection sheet.

3A to 3G are flowcharts of a method of assembling a lamp.

Fig. 4 is a partial enlarged view of Fig. 3D.

Figure 5 is a schematic cross-sectional view of Figure 3F.

Figure 6 is a schematic view of a lamp assembling apparatus according to a second embodiment of the present invention.

Figure 7 is a schematic illustration of the assembly of the luminaire using the luminaire assembly apparatus of Figure 6.

Figure 8 is a schematic view of a lamp assembling apparatus according to a third embodiment of the present invention.

100. . . Lamp assembly equipment

110. . . Pedestal

112. . . First substrate

114. . . Second substrate

120‧‧‧ Holding device

122‧‧‧Assembled column

124‧‧‧Loading board

130‧‧‧ Pressing fixture

132‧‧‧ Body Department

134‧‧‧ Cover Department

136‧‧‧掀盖部

140‧‧‧Folding parts

142‧‧‧Conical column

144‧‧‧ fold ring

150‧‧‧Limited parts

152‧‧‧Mobile Department

154‧‧‧ grip

G‧‧‧ interval

A1‧‧‧Axial of the assembly column

A2‧‧‧ axial direction of the folding ring

N‧‧‧ normal direction

Claims (17)

A lamp assembly apparatus is adapted to assemble a reflective sheet into a light cup, wherein the reflective sheet has a plurality of flaps, and the light cup has a first opening and a second opening, and the first opening The luminaire assembly apparatus includes: a pedestal; a holding device disposed on the pedestal, adapted to hold the lamp cup, and the second opening of the lamp cup is oriented toward the base a pressing fixture, when the reflecting sheet is placed in the lamp cup from the first opening, the pressing fixture is placed into the lamp cup from the first opening to face the reflecting sheet The light cup is fixed, wherein the flaps of the reflective sheet protrude from the second opening of the light cup; and a folding member is disposed on the base, wherein the holding device is adapted to move relative to the folding member, and The folding member enters the second opening of the lamp cup, and the plurality of flaps of the reflective sheet are bent by the folding member, and the reflective sheet is fixed to the lamp cup. The luminaire assembly device of claim 1, wherein the pedestal comprises: a first substrate; a second substrate parallel to the first substrate; and a plurality of fasteners, the first substrate is opposite to the first substrate The second substrate is fixed, wherein a gap is formed between the first substrate and the second substrate. The luminaire assembly device of claim 2, further comprising a limiting member movably disposed on the first substrate and the second substrate To limit the folding piece. The luminaire assembly device of claim 3, wherein the limiting member has a moving portion disposed between the first substrate and the second substrate, and a portion of the moving portion is exposed to the pedestal And a grip portion disposed to be exposed outside the base. The luminaire assembly device of claim 1, wherein the holding device comprises: a plurality of assembly columns, wherein the assembly columns are axially parallel to each other; and a carrier plate is sleeved on the assembly columns, and The carrier plate is used to carry the lamp cup, and the carrier plate moves relative to the folding member along the axial direction of the assembly columns. The luminaire assembly device of claim 5, further comprising a limiting member disposed on one of the assembly columns and movably disposed between the pedestal and the carrier plate for limiting The folding piece is located. The luminaire assembly device of claim 6, further comprising an elastic member disposed between the folding member and the base, and the elastic member is released when the limiting member is released from the limiting member. The elasticity causes the folding member to move relative to the holding device. The luminaire assembly device of claim 1, wherein the pressing fixture has a gyroscopic shape. The luminaire assembly device of claim 1, wherein the pressing fixture has a body portion, a cover portion and a cover portion, the cover portion being located between the body portion and the cover portion And when the reflective sheet is placed In the lamp cup, the body portion is received in the lamp cup to fix the reflection sheet in the lamp cup. The luminaire assembly apparatus of claim 1, wherein the folding member comprises: a tapered column; and a folding ring surrounding the tapered column, and the tapered column is adapted to be along an axis of the folding ring Moves relative to the folding ring. The luminaire assembly apparatus of claim 1, further comprising a cylinder connected to at least one of the folding member and the holding device to drive the folding member connected to the cylinder and the at least one of the holding device One of them moves. A lamp assembly method includes: providing a lamp assembly device, the lamp assembly device comprising a base, a holding device, a pressing fixture and a folding member; providing a lamp cup, wherein the lamp cup has a relative one An opening and a second opening, wherein the first opening has a larger diameter than the second opening, and the holding device holds the lamp cup, and the second opening of the lamp cup faces the base; providing a reflection a sheet, and the reflective sheet is placed into the lamp cup from the first opening of the lamp cup, and a plurality of flaps of the reflective sheet protrude beyond the second opening of the lamp cup; Inserting the first opening into the lamp cup to fix the reflective sheet relative to the lamp cup; moving the holding device relative to the folding member, and when the folding member enters The second opening of the light cup, the flaps of the reflective sheet are bent by the folding member, and the reflective sheet is fixed to the light cup. The method of assembling a luminaire according to claim 12, wherein the reflecting sheet has a fan shape. The method of assembling a luminaire according to claim 12, wherein the method of placing the reflection sheet from the first opening of the lamp cup into the lamp cup is to curl the reflection sheet into a cone shape. The method of assembling a luminaire according to claim 12, wherein the step of placing the pressing fixture into the lamp cup from the first opening to fix the reflecting sheet relative to the lamp cup is automated, semi-automatic or Manual implementation. The method of assembling a luminaire according to claim 12, wherein the holding device moves relative to the folding member by fixing the folding member and moving the holding device, fixing the holding device, and moving the folding member or folding the folding member The piece and the holding device move at the same time. The method of assembling a luminaire according to claim 12, wherein the manner of moving the holding device relative to the folding member is manual or semi-automatic.