TWM505579U - Lamp - Google Patents

Description

Lamp

The novel is related to a luminaire.

At present, the principle of illumination of a daylight lamp is that the electrons that escape from the electrode collide with the particles in the daylight lamp, and then emit ultraviolet rays to excite the phosphor powder coated in the daylight lamp to emit white light. However, the phosphor powder coated in the daylight lamp usually contains a polluting heavy metal element (for example, mercury), which is not only easy to recycle and is likely to cause environmental pollution. At the same time, daylight lamps have the disadvantages of glare, high power consumption and poor luminous efficiency, especially for the environment, which has a significant pollution impact.

However, the reflective structure in the conventional lamp is difficult to fully reflect the light of the lamp, which causes a large loss of the luminous flux of the lamp, resulting in a problem of low or insufficient brightness and low light distribution efficiency of the lamp, and thus fails to function effectively. Lighting performance.

The present invention provides a luminaire to solve the problems that the prior art needs to solve.

According to an embodiment of the present invention, a light fixture includes a box body, two light tubes, a light reflecting plate, and a plurality of partition plates. The cabinet has an opening. The two lamps are detachably disposed in the casing at intervals in the first direction, and each of the lamps is used to face A beam of light is emitted to the opening. The reflector is disposed between the two tubes, the reflector comprises a flat plate and a side plate, and the flat plate is disposed between the two side plates, and the side plates are respectively connected to the box body and respectively respectively emitted from the opening adjacent to the light beams of the two lamps for reflecting part, wherein The slab has a plurality of slots, the slots being spaced apart in the second direction, the first direction and the second direction intersecting each other. A plurality of partitions are adjacent to the opening and are detachably inserted into the slots adjacent to the two tubes.

In an embodiment of the present invention, each of the partitions has two receiving holes, and when the partition is inserted into the slot, the two receiving holes are compliantly adjacent to the two tubes.

In an embodiment of the invention, the orthographic projection area of the opening is greater than the orthographic projection area of the bottom plate of the housing.

In an embodiment of the invention, each of the tubes is a fluorescent tube.

In an embodiment of the invention, the surface of each of the partitions has a plurality of horizontal strips.

In an embodiment of the invention, each of the partitions is an anti-glare partition.

In an embodiment of the present invention, the luminaire further includes two hanging pipes which are disposed in the second direction and are located between the two lamps for connecting the external ceiling.

In an embodiment of the present invention, the reflector is integrally formed and bent.

In an embodiment of the present invention, the angle formed by the flat plate and each of the side plates ranges from 105 degrees to 125 degrees.

In an embodiment of the present invention, the shortest distance between the opposite sides of each of the side panels is 45 mm to 60 mm.

In an embodiment of the present invention, each of the receiving holes has a semicircular arc shape.

Structural design of the reflector of the lamp described in the new embodiment And the corresponding relationship between the lamp tube, the reflector and the partition in the box body, the light beam emitted by the lamp tube can be fully reflected, so that the lamp can maintain a complete luminous flux, while maintaining the overall brightness of the lamp when illuminated, and having a high light distribution. The efficiency is effective to exert the lighting performance, and at the same time, the light beam emitted by the lamp of the embodiment can be made to have a better light shape distribution.

100‧‧‧Lights

110‧‧‧ cabinet

110a‧‧‧ openings

110b‧‧‧ Short side

110c‧‧‧Longside

112‧‧‧floor

114‧‧‧Side wall

120‧‧‧Light tube

130‧‧‧reflector

132‧‧‧ tablet

132a‧‧‧ slots

134‧‧‧ side panels

140‧‧‧Baffle

142‧‧‧ accommodating holes

144‧‧‧bars

146‧‧‧Interlocking Department

150‧‧‧ hanging pipe

160‧‧‧Electronic ballast

D1‧‧‧ first direction

D2‧‧‧ second direction

D3‧‧‧ axis

2-2’‧‧‧ hatching

To make the description and other objects, features, advantages and embodiments of the present invention more apparent, the description of the drawings is as follows:

FIG. 1 is a perspective view of a light fixture according to an embodiment of the present invention.

Figure 2 is a cross-sectional view of the luminaire of Figure 1 taken along section line 2-2'.

3 is an exploded view of the luminaire of FIG. 1.

1 and FIG. 3, FIG. 1 is a perspective view of a lamp according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the lamp of FIG. 1 taken along section line 2-2'. An exploded view of the luminaire of Figure 1 is depicted. As shown in FIG. 1 to FIG. 3 , the lamp 100 of the embodiment includes a casing 110 , two lamps 120 , a reflector 130 , and a plurality of partitions 140 .

The case 110 of the present embodiment has an opening 110a. In detail, the box body 110 may be formed by integrally stamping or bending a metal plate body to form a bottom plate 112 (please refer to FIG. 2 ) and a side wall 114 surrounding the bottom plate 112 . The side wall 114 and the bottom plate 112 form an accommodation having an opening 110 a. The space in which the orthographic projection area of the opening 110a of the present embodiment is larger than the orthographic projection area of the bottom plate 112 of the casing 110 is not limited thereto. In addition, the opening 110a of the embodiment is a rectangular opening, but is not limited thereto.

Further, the two lamps 120 are detachably disposed in the casing 110 at intervals in the first direction D1, and each of the lamps 120 is configured to emit a light beam toward the opening 110a. For example, the first direction D1 is the direction of the short side 110b of the parallel opening 110a. In this embodiment, each of the lamps 120 is a fluorescent tube. Further, each of the tubes 120 may be a T5 tube, but not limited thereto. In other embodiments, the tube 120 is also Can be other sizes of fluorescent tubes.

Incidentally, the lamp tube 120 can be snapped or locked to the side wall 114 of the box body 110 and adjacent to the bottom plate 112 of the box body 110. The lamp tube 120 can thereby receive an external power source to achieve the effect of emitting a light beam.

In addition, the reflector 130 may be disposed between the two lamps 120. The reflector 130 may include a flat plate 132 and a side plate 134. The flat plate 132 is disposed between the two side plates 134 and connected to the side plate 134. In the present embodiment, an electronic ballast 160 is disposed between the reflector 130 and the casing 110, wherein the electronic ballast 160 is coupled to the casing 110. For example, the long sides of the flat plate 132 and the long sides of the side plates 134 are connected to each other. In addition, the side plates 134 are respectively connected to the casing 110 and respectively emitted from the openings 110a adjacent to the light beams of the two lamps 120 for reflecting portions, that is, the surface of the side plates 134 facing the lamps 120 is a specular reflecting surface. In some embodiments, the flat plate 132 may also be a specular reflective surface on the surface facing the opening 110a, but is not limited thereto. In addition, the flat plate 132 has a plurality of slots 132a, and the slots 132a are arranged at intervals in the second direction D2. The first direction D1 and the second direction D2 intersect each other. Further, the first direction D1 and the second direction D2 may be mutually connected to each other. Vertically, or the second direction D2 may be parallel to the long side 110c of the opening 110a, but not limited thereto. In addition, in the embodiment, the reflector 130 may be integrally formed and bent.

It should be understood that the angle formed by the flat plate 132 of the embodiment and each side plate 134 may range from 105 degrees to 125 degrees, but this is not limit. The shortest distance between the opposite sides of each side panel 134 can be from 45 mm to 60 mm.

A plurality of partitions 140 are adjacent to the opening 110a and are detachably inserted into the slots 132a of the reflector 130 and adjacent to the two lamps 120. Further, each of the partitions 140 has a fitting portion 146, and the detachable combination of the engaging portion 146 and the slot 132a. In this embodiment, each of the partitions 140 has two receiving holes 142. It should be understood that the number of accommodating holes 142 corresponds to the number of the lamps 120. On the other hand, when the insertion portion 146 of the spacer 140 is inserted into the corresponding slot 132a, the two receiving holes 142 are compliantly adjacent to the two lamps 120, that is, the configuration and the lamp of the receiving hole 142. The tube 120 corresponds and the spacer 140 has a spacing from the tube 120. In the meantime, the receiving hole 142 of the embodiment has a semicircular arc shape, but is not limited thereto. Further, the surface of each of the partitions 140 has a plurality of horizontal strips 144, and has a function of preventing glare. Further, each of the partitions 140 may be an anti-glare partition, but is not limited thereto. After the partition plate 140 and the reflector 130 are combined, the partition plate 140 and the reflector 130 can form a grid structure which is arranged in a crisscross pattern, so that the lamp tube 120 is located at the partition formed by the partition plate 140 and the reflector 130. The gate structure is between the bottom plate 112 of the case 110.

In addition, the luminaire 100 further includes two hanging pipes 150, which are disposed in the second direction D2 and disposed between the two lamps 120 for connecting the external ceiling. Further, each of the hanging pipes 150 is disposed on the bottom plate 112 of the casing 110 and parallel to the long side 110c of the opening 110a and passing through the axis D3 of the center point of the short side 110b of the opening 110a, that is, the two relatively short openings 110a. The midpoint of the edge 110b is connected. In other embodiments, the luminaire may not be provided with a hanging pipe, but the casing is directly disposed on the external wall or the ceiling, but not limited thereto.

It can be seen from the above-described embodiments of the present invention that the application of the present invention has the following advantages. Structural design of the reflector of the lamp of the novel embodiment and The corresponding relationship between the lamp tube, the reflector and the partition in the box body can fully reflect the light beam emitted by the lamp tube, so that the lamp can maintain a complete luminous flux, while maintaining the overall brightness of the lamp when illuminated, and having a high light distribution efficiency. In order to effectively exert the lighting performance, at the same time, the light beam emitted by the lamp of the embodiment can be made to have a better light shape distribution.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Any one skilled in the art can make various changes and retouchings without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.

100‧‧‧Lights

110‧‧‧ cabinet

110a‧‧‧ openings

110b‧‧‧ Short side

110c‧‧‧Longside

114‧‧‧Side wall

120‧‧‧Light tube

130‧‧‧reflector

132‧‧‧ tablet

132a‧‧‧ slots

134‧‧‧ side panels

140‧‧‧Baffle

142‧‧‧ accommodating holes

150‧‧‧ hanging pipe

D1‧‧‧ first direction

D2‧‧‧ second direction

D3‧‧‧ axis

2-2’‧‧‧ hatching

Claims (11)

A lamp comprising: a box having an opening; at least two tubes detachably disposed in the box at a first direction, each of the tubes for emitting a light beam toward the opening; at least one reflecting a plate disposed between the two lamps, the reflector comprises a flat plate and two side plates, the plate is disposed between the two side plates, the two side plates are respectively connected to the box and respectively adjacent to the two tubes, Ejecting from the opening by the light beams of the reflective portion, wherein the flat plate has a plurality of slots, the slots are spaced apart along a second direction, the first direction and the second direction intersect each other; and a plurality of a partition adjacent to the opening and detachably inserting the slots adjacent to the two lamps. The luminaire of claim 1, wherein each of the partitions has two accommodating holes for compliantly adjacent to the two tubes when each of the partitions is inserted into the corresponding slot. The luminaire of claim 1, wherein the orthographic projection area of the opening is larger than the orthographic projection area of the bottom plate of the housing. The luminaire of claim 1, wherein each of the lamps is a fluorescent tube. For example, the luminaires described in claim 1 of the patent scope, each of which is separated The surface of the board has several horizontal strips. The luminaire of claim 1, wherein each of the partitions is an anti-glare partition. The luminaire of claim 1, further comprising two hanging pipes disposed in the second direction and located between the two lamps for connecting an external wall. The luminaire of claim 1, wherein the reflector is integrally formed and bent. The luminaire of claim 1, wherein the angle formed by the flat plate and each of the side plates ranges from 105 degrees to 125 degrees. The luminaire of claim 1, wherein the shortest distance between the opposite sides of each of the side panels is 45 mm to 60 mm. The luminaire of claim 1, wherein each of the accommodating holes has a semicircular arc shape.