TWM583915U - Improved structure of lighting device - Google Patents

Abstract

The improved structure of the lamp is provided with a plurality of parallel parallel light bars in a predetermined receiving space on the side of the lamp holder, and each of the light bars is respectively provided with an illuminant, and at least one positioning bar is straddlely fixed to each Between the light strips, the light strips are formed in a grid-like combination structure of the vertical and transverse intersections under the positioning of the positioning strips, and can be separately provided between the grid-shaped combined structure and the bottom surface of the accommodating space. The reflective sheet is fixed by the positioning component to the bottom surface of the housing space of the socket, and the reflective sheet can be stably clamped on the bottom surface of the housing space of the socket. Forms an easy and fast positioning effect.

Description

Improved structure of the luminaire

This creation is about the improved structure of the luminaire, especially a luminaire structure with convenient assembly, stable positioning and excellent luminous efficiency.

As modern people pay more attention to environmental protection, LEDs with energy-saving effects are also commonly used in lighting applications; however, in most homes and offices, there are still many applications of traditional light sources (incandescent bulbs, fluorescent lamps, and energy-saving bulbs). In order to reduce the cost of use, it is more common to make the LED light source into a light-emitting unit conforming to the traditional light bulb and the light pipe joint, so that it can be installed in the above-mentioned conventional light fixture, thereby causing a large expenditure in avoiding replacement of the light fixture. Under the premise, the economic benefits of lighting energy saving are achieved.

However, in practical applications, the above-mentioned LED light source is made into a conventional light bulb and a lamp tube specification to be applied to a conventional lamp, and the conventional light bulb is still required to be manufactured at a great cost in addition to the LED and the related power supply circuit. Although the joints and casings of the lamp specifications can achieve certain energy-saving effects in use, the production cost is still difficult to reduce, and overall, it is not economical.

In the new patent case No. M562361 of the Republic of China Announcement, a "light steel frame lamp structure" is disclosed, which mainly comprises: a cover body integrally formed with a bottom plate, a frame and a frame opening, the bottom plate being parallel concave in the cover body A plurality of limiting slots are disposed, and the plurality of light strips are provided with a plurality of light bodies, and the light strips are all adhered to the limiting slots of the cover body, and in order to increase the light scattering effect, the package is directly printed on the periphery of the light body. Covered with a diffuser, and in order to avoid excessive light scattering, a densely refracted concave and convex surface is formed inside the diffuser (bottom surface) to facilitate refracting light scattered toward the rear of the lamp body toward the front of the lamp body; The metal frame is provided with a light-transmitting plate, and the front cover is closed to the frame of the cover body, and the frame of the cover body and the front cover form a total height, and the total height is between two centimeters and four centimeters. With the astigmatism effect of the astigmatism of the lamp body, the height is lowered (ie, the depth of the cover body is reduced), and the brightness point of the lamp body is not seen by the light-transmitting plate, and the light softness and the drop are both combined. The effectiveness of the overall volume.

In the above lamp structure, the light bar provided with the LED lamp body is directly combined and fixed in the cover body, thereby effectively reducing the production cost of the lamp; however, the following defects are found in practical applications:

Firstly, since each of the light strips needs to be respectively adhered to the inner surface of the cover body, and there is no other connection or positioning mechanism, the operation is complicated, and the inner surface of the cover is usually required as a light reflecting surface of the lamp cover. The smoothness is not excessively rough. Therefore, if the above-mentioned light bar is adhered to the inner surface of the cover, if there is processing error, or in the environment where the light is high in the future, it is easy to cause the adhesive to loosen, which will cause the lamp to be loose. The strips form a hanging, which not only affects the lighting effect, but also causes a short circuit of the circuit.

In addition, since the LED is a light source body, a part of the light is scattered toward the bottom surface of the cover, although the bottom surface of the cover (ie, the inside of the diffuser) is specifically provided with a refractive uneven surface. The reflection of the light scattered toward the bottom surface of the cover is provided, but the manufacturing cost of the refractive uneven surface is high, and the effect of reflecting light is excellent, so that the light scattered in the direction of the bottom plate cannot be effectively utilized, thereby affecting the whole Light utilization and lighting efficiency.

In view of the above-mentioned shortcomings of the luminaire structure, the creators have researched and improved the shortcomings of these shortcomings, and finally have this creation.

The main purpose of the present invention is to provide an improved structure of a lamp, which is provided with a plurality of parallel parallel light bars on the bottom surface of a lamp holder, and the light bars are laterally combined with at least one rigid positioning bar to make the positioning The strip and the light strips form a grid-like combined structure of a longitudinal and transverse intersection, and the grid-like combined structure is fixed in the bottom surface of the socket by a locking component, so that the above-mentioned bonding manner can be avoided. A loose missing is easily formed between the light bar and a stable positioning structure.

Another object of the present invention is to provide an improved structure of a lamp, wherein at least one retroreflective sheeting is disposed between the grid-like combined structure and the inner bottom surface of the lamp holder, and the reflective sheet is clamped by the grid-like combined structure. The inner bottom surface of the socket is formed to be positioned, and the light reflected by the reflector is directly reflected toward the bottom surface of the socket, so as to form a good reflection of the light diverging backward without increasing the manufacturing cost of each light bar. The function is to greatly improve the overall light utilization and lighting efficiency.

A further object of the present invention is to provide an improved structure of a luminaire, which can directly form a conductive connection structure between the light bars by using the above locating strips, thereby replacing the electrical connection structure of the traditional light wires for connecting the light bars, thereby effectively improving the wire connection. It is easy to fall off, affecting the appearance of the product, and is easily damaged by the pulling of the wires.

A further object of the present invention is to provide an improved structure of a light fixture, wherein a plurality of light-emitting bodies are disposed on each of the light strips, and each of the light-emitting bodies has at least one light-emitting die disposed in the predetermined light-transmitting base, and the light-emitting die is used. The light transmission characteristics of the pedestal enable each illuminator to have a large external light diffusion angle to increase the illumination widening of the overall luminaire, and the illuminant demand for a single luminaire to achieve the same illumination range can be greatly reduced. The manufacturing cost of a single luminaire is thus effectively reduced.

In order to achieve the above objectives and effects, the technical means adopted by the present invention include: a lamp holder, a accommodating space is recessed on one side of the table; a plurality of parallel light bars are arranged, and a plurality of illuminants are respectively arranged on each of the light bars At least one rigid positioning strip is erected and fixed between the light strips respectively, so that the light strips and the positioning strips form a stable grid-like combined structure of longitudinal and transverse intersections, and the grid combination The structure is fixed to the bottom surface of the accommodating space of the lamp holder via a positioning component.

According to the above structure, the illuminants of the strips are connected in parallel via two conductors, and the locating strips are respectively provided with a plurality of phase-separated conductor portions, and the conductor portions of the locating strips are electrically connected to each other. The two conductors of the light bar are such that parallel connection is formed between the light bars.

According to the above structure, at least one retroreflective sheeting is disposed between the grid-like combined structure and the bottom surface of the accommodating space.

According to the above structure, the positioning component is composed of a plurality of positioning components, and the positioning components are screwing elements that penetrate through the positioning strips and are screwed to the bottom surface of the accommodating space.

According to the above structure, the positioning component is composed of a plurality of positioning components, which are adhesive members bonded between the end of the positioning bar and the bottom surface of the receiving space.

According to the above structure, the adhesive component is at least one of a double-sided adhesive, an adhesive, and other materials having adhesive properties.

According to the above configuration, the bottom surface of the accommodating space is provided with a plurality of undulating reinforcing structures, and the reinforcing structure includes at least a side embossed block protruding from the bottom side of the accommodating space and adjacent to the end of each of the light bars.

According to the above structure, the side concave and convex blocks are respectively disposed at positions close to the side of the reflector to limit the slip of the reflector.

According to the above structure, the illuminator has at least one illuminating die disposed in the preset pedestal, and the pedestal is a seat formed by the light transmissive material.

In order to achieve a more specific understanding of the above objectives, effects and features of this creation, the following figures are illustrated as follows:

Referring to Figures 1 to 7, it can be seen that the structure of the first embodiment of the present invention includes: a lamp holder 1, a light bar 2, a positioning bar 3, a positioning assembly 4, a retroreflective sheet 5, and the like; wherein the lamp holder 1 is An accommodating space 11 is recessed in a side of the table, and a reinforcing structure 12 and a plurality of fixing holes 13 are provided on the bottom surface of the accommodating space 11 as needed.

In a possible embodiment, the reinforcing structure 12 includes a plurality of side concave and convex blocks 121 disposed on opposite sides of the bottom surface of the accommodating space 11, and a plurality of intermediate concave and convex blocks 122 disposed at the intermediate portion.

The light bar 2 is provided with a plurality of light-emitting bodies 21 spaced apart from each other, and each of the light-emitting bodies 21 is connected in parallel via a two-way conductor (not shown, which may be a conductor foil provided on the surface of the light bar 2).

In a possible embodiment, the illuminant 21 has a pedestal 211 made of a light transmissive material, and a hollow recess 2111 for accommodating the predetermined illuminating die 212 is disposed in the center of the pedestal 211. A second conductive electrode is disposed on the bottom side of the light-emitting die 212, and the two electrode electrodes 213 and 2131 are electrically connected to the light bar 2. a light-conducting lens 214 is disposed above the hollow recess 2111; and the light-transmitting base 211 is designed to allow most of the light generated by the light-emitting die 212 The light 214 directly passes through the front of the pedestal 211, and the light that is partially radiated outward or backward can be diffused outside through the pedestal 211, thereby causing the illuminant 21 to have a large light irradiation angle.

The positioning strip 3 is a strip-shaped body made of a rigid material. The positioning strip 3 is horizontally disposed between the light strips 2, and the plurality of through holes 31 are formed in the positioning strip 3; In the application, the plurality of light bars 2 can be arranged in parallel between the side concave and convex blocks 121, and then at least two positioning bars 3 can be respectively disposed at a position fixed between the light bars 2 to make the lights The strip 2 and the positioning strips 3 form a grid-like combined structure A of the longitudinal and transverse intersections, and the grid-like combined structure A can be fixed to the bottom surface of the accommodating space 11 of the socket 1 via a suitable positioning assembly 4.

In the above-mentioned grid-like composite structure A, the positioning strips 3 are respectively provided with a plurality of phase-separated conductor portions (not shown), and at least one of the conductor strips of each of the positioning strips 3 is electrically connected to each of the lamps. The two-way conductors of the strips 2 are connected to each other to form a parallel connection; and in the embodiment, the positioning strips 3 and the light strips 2 can be connected and coupled via a coupling member 30, the combination The component 30 can be an adhesive component (such as double-sided tape, silicone rubber or other material with adhesive properties) or a locking component, but in practical applications, the bonding component 30 can also be welded to the positioning bar 3 The soldering of the conductor portion and the conductor of the light bar 2 can be used to provide the light bar 2 to form a stable grid-like combined structure A.

The reflector 5 can be disposed between the grid-like assembly A and the bottom surface of the housing space 11 of the socket 1; in the embodiment, the reflector 5 is provided on the two sides to correspond to each The side hole 51 of the through hole 31.

The positioning component 4 is composed of a plurality of positioning elements 41. In the embodiment, the positioning component 41 is a bolt that penetrates the through holes 31 and the side holes 51 and is screwed into the fixing holes 13 respectively. The sturdy grid-like assembly A can be fixed to the bottom surface of the accommodating space 11 , and the reflector 5 can be positioned between the grid-like composite structure A and the bottom surface of the accommodating space 11 to avoid Unexpected displacement or loosening occurs during use, and the reflection effect on light is thus stably ensured.

The above-mentioned structure of the present invention can not only utilize the characteristics that the illuminants 21 have a large scattering angle, but also reflect the light directed toward the bottom surface of the accommodating space 11 to produce better illumination efficiency toward the front of the lamp holder 1. .

Referring to Figures 8 and 9, it can be seen that the structure of the second embodiment of the present invention includes: a positioning assembly 40, a retroreflective sheeting 50, and the same lamp holder 1, light bar 2, positioning bar 3, etc. as the first embodiment. In the same manner, the light strips 2 and the positioning strips 3 are combined into a fence-like composite structure A in the same manner. The positioning component 40 is a plurality of positioning elements 401, and the positioning elements 401 are respectively disposed on the respective light strips 2 The bottom surface of the lamp holder 1 is close to the two-end area. In this embodiment, the positioning component 401 is an adhesive component (such as double-sided tape, silicone or other adhesive material), and can be bonded to the lamp holder 1 . The grid-like composite structure A is fixed to the bottom surface of the accommodating space 11 of the socket 1 in a portion between the side uneven blocks 121.

The reflective sheet 50 is disposed between the grid-like composite structure A and the bottom surface of the accommodating space 11; in the embodiment, the side surfaces of the retroreflective sheeting 50 are blocked by the side embossed blocks 121. Therefore, the lateral sliding of the retroreflective sheeting 50 can be effectively limited to prevent the reflector sheet 50 from unintended displacement between the barrier-like composite structure A and the bottom surface of the accommodating space 11 to avoid affecting the effective reflection of the light. .

Referring to FIG. 10, it can be seen that the structure of the third embodiment of the present invention includes the same lamp holder 1, the light bar 2, the positioning bar 3, the positioning assembly 4, and the retroreflective sheet 5, etc., which are the same as the first embodiment; The difference is only that the light strips 2 are combined into a grid-like composite structure B in the same manner as the positioning strips 3 in a relatively thin arrangement (two light strips 2 are arranged at intervals of two side concave and convex blocks 121). The grid-like assembly structure B is fixed to the bottom surface of the accommodating space 11 of the socket 1 by the positioning assembly 4 (the plurality of positioning elements 41).

The reflective sheet 5 can be positioned between the grid-like composite structure B and the bottom surface of the accommodating space 11 in the same manner as needed.

The above structure of the present invention can be combined into a grid-like composite structure B in the same manner by using different numbers of light strips 2 in conjunction with the positioning strips 3 under different lighting requirements, so that the grid-like composite structure B is relatively sparse. The (or denser) light strips 2 are arranged to form a change in illumination brightness in order to seek a balance between lighting effects and energy conservation.

Referring to FIG. 11 , it can be seen that the fourth embodiment of the present invention has a lamp holder 10 ; the lamp holder 10 is provided with a reinforcing structure 102 and the same capacity as the housing space 11 and the plurality of fixing holes 13 of the lamp holder 1 . The space 101 and the plurality of fixing holes 103 are different only in that the reinforcing structure 102 is disposed at the bottom of the accommodating space 101, and an annular concave and convex block is disposed at the center of the bottom of the accommodating space 101, and Radially extending strip-shaped concave and convex blocks are provided at each end corner portion of the annular concave-convex block, whereby the overall structural strength of the lamp holder 10 can be improved.

Therefore, the above structure of the present invention can have different shapes of concave and convex blocks according to different strengths or design requirements in the bottom of the accommodating space 11 (or the accommodating space 101) of the lamp holder 1 (or the lamp holder 10). The design of the reinforced structure 12 (or reinforced structure 102) is changed.

In summary, the improved structure of the luminaire can be stably assembled by simple assembly, and the illuminator has excellent illuminating efficiency, which can effectively reduce energy consumption and use cost, and is truly novel. And the progressive creation, the application for a new type of patent in accordance with the law; but the content of the above description is only a description of the preferred embodiment of the creation, and the changes, modifications, changes or equivalents extended by the technical means and scope of the creation The replacement should also fall within the scope of the patent application of this creation.

1‧‧‧ lamp holder

11‧‧‧ accommodating space

12‧‧‧Strengthening structure

121‧‧‧ Side bump block

122‧‧‧Intermediate concave and convex block

13‧‧‧Fixed holes

2‧‧‧Light strips

21‧‧‧Lights

211‧‧‧Base

2111‧‧‧ hollow recess

212‧‧‧Lighting grain

213, 2131‧‧‧electrode feet

214‧‧‧ lens

3‧‧‧Positioning strip

30‧‧‧Connected parts

31‧‧‧through hole

4, 40‧‧‧ Positioning components

41, 401‧‧‧ Positioning components

5, 50‧‧‧Reflecting film

51‧‧‧ side holes

A, B‧‧‧ grid-like composite structure

The first figure is a partial exploded view of the light bar and the positioning bar in the present creation.

Fig. 2 is a combination diagram of the light bar and the positioning bar of Fig. 1 combined into a fence.

Figure 3 is an exploded perspective view of the first embodiment of the present creation.

Figure 4 is a schematic view showing the combination of the first embodiment of the present creation.

Figure 5 is an exploded perspective view of the illuminator of the present invention.

Figure 6 is a three-dimensional combination of the illuminators of the present creation.

Figure 7 is a cross-sectional view of the side view of the illuminator of the present invention.

Figure 8 is a perspective exploded view of the second embodiment of the present creation.

Figure 9 is a schematic view showing the combination of the second embodiment of the present creation.

Figure 10 is a schematic view showing the combination of the third embodiment of the present creation.

Figure 11 is a schematic diagram showing the combination of the fourth embodiment of the present creation.

Claims (23)

The improved structure of the luminaire comprises at least: a lamp holder, a accommodating space is recessed on a side of the watch; a plurality of parallel parallel light bars are respectively provided with a plurality of illuminators on each of the light bars; at least one rigid locating strip Separatingly disposed between the light bars, the light bars and the positioning strips form a stable grid-like combination structure of the vertical and transverse intersections, and the grid-like composite structure is fixed to the positioning component via a positioning component The base of the socket is accommodating the space. The improved structure of the luminaire of claim 1, wherein the illuminants of the strips are connected in parallel via two conductors, and the locating strips are respectively provided with a plurality of phase-separated conductor portions, and The conductor portions of the positioning strips are electrically connected to the two conductors of each of the light bars, so that parallel connection is formed between the light bars. The improved structure of the luminaire of claim 1 or 2, wherein at least one retroreflective sheeting is disposed between the grid-like composite structure and the bottom surface of the accommodating space. The improved structure of the luminaire of claim 1 or 2, wherein the locating component is composed of a plurality of locating elements which are screwed through the locating strips and screwed to the bottom surface of the accommodating space. Combined components. The improved structure of the luminaire of claim 3, wherein the locating component is composed of a plurality of locating elements, and the locating elements are inserted through the locating strip and the reflector and screwed into the accommodating space. Screw element on the bottom surface. The improved structure of the luminaire of claim 1 or 2, wherein the locating component is composed of a plurality of locating elements that are bonded between the end of the locating strip and the bottom surface of the accommodating space. Sticky component. The improved structure of the lamp of claim 3, wherein the positioning component is composed of a plurality of positioning components, and the positioning component is adhered to the adhesive between the end of the positioning bar and the bottom surface of the receiving space. Sexual components. The improved structure of the lamp of claim 6, wherein the adhesive component is at least one of a double-sided tape, a glue, and other materials having adhesive properties. The improved structure of the lamp of claim 7, wherein the adhesive component is at least one of a double-sided tape, a glue, and other materials having adhesive properties. The improved structure of the luminaire of claim 1 or 2, wherein the bottom surface of the accommodating space is provided with a plurality of undulating reinforcing structures, and the reinforcing structure comprises at least a side of the bottom surface of the accommodating space and is adjacent to each other. The side of the end of the light bar is a concave and convex block. The improved structure of the luminaire of claim 3, wherein the bottom surface of the accommodating space is provided with a plurality of undulating reinforcing structures, and the reinforcing structure comprises at least a side of the bottom surface of the accommodating space and adjacent to each of the light bars. The side of the end is a concave and convex block. The improved structure of the luminaire of claim 4, wherein the bottom surface of the accommodating space is provided with a plurality of undulating reinforcing structures, and the reinforcing structure comprises at least a side of the bottom surface of the accommodating space and adjacent to each of the light bars. The side of the end is a concave and convex block. The improved structure of the luminaire of claim 6, wherein the bottom surface of the accommodating space is provided with a plurality of undulating reinforcing structures, and the reinforcing structure comprises at least a side of the bottom surface of the accommodating space and adjacent to each of the light bars. The side of the end is a concave and convex block. The improved structure of the luminaire according to the seventh aspect of the invention, wherein the bottom surface of the accommodating space is provided with a plurality of undulating reinforcing structures, and the reinforcing structure comprises at least a side of the bottom surface of the accommodating space adjacent to the light strips. The side of the end is a concave and convex block. The improved structure of the luminaire of claim 11, wherein the side embossed blocks are respectively disposed near the side of the reflector to limit the slip of the reflector. The improved structure of the luminaire of claim 14, wherein the side embossed blocks are respectively disposed near a side of the reflector to limit slippage of the reflector. The improved structure of the lamp of claim 1 or 2, wherein the illuminator has at least one illuminating die disposed in a pedestal, and the pedestal is a seat formed by a light transmissive material. The improved structure of the lamp of claim 3, wherein the illuminator has at least one illuminating die disposed in a pedestal, and the pedestal is a seat formed by a light transmissive material. The improved structure of the lamp of claim 4, wherein the illuminator has at least one illuminating die disposed in a pedestal, and the pedestal is a seat formed by a light transmissive material. The improved structure of the lamp of claim 6, wherein the illuminator has at least one illuminating die disposed in a pedestal, and the pedestal is a seat formed by a light transmissive material. The improved structure of the lamp of claim 8, wherein the illuminator has at least one illuminating die disposed in a pedestal, and the pedestal is a seat formed by a light transmissive material. The improved structure of the lamp of claim 10, wherein the illuminator has at least one illuminating die disposed in a pedestal, and the pedestal is a seat formed by a light transmissive material. The improved structure of the lamp of claim 15, wherein the illuminator has at least one illuminating die disposed in a pedestal, and the pedestal is a seat formed by a light transmissive material.