CN202302803U - Combined light source device - Google Patents

Abstract

The utility model relates to a combined light source device, which comprises a power module and a light-emitting module, wherein the power module and the light-emitting module are arranged in a separable way, and a fixing piece is respectively arranged on the power module and the light-emitting module for mutually combining and separating the power module and the light-emitting module; the utility model discloses a light that its light emitting module divide into both ends from top to bottom, the light of upper end illumination is through the outside diffusion of this dustcoat, and the light of lower extreme illumination then reflects to all sides after the surface that contacts the convex part, and the unable separation of design as an organic whole of light emitting module and the power module in view of current LED lamp, consequently often only must change by whole group because of the power module damages, causes the burden of environmental cost easily, the utility model discloses with power module and light emitting module separation, let the user not have to purchase power module and light emitting module simultaneously, only need change the part of damage can, reach the purpose of energy-conserving power saving environmental protection again.

Description

Combined light source device

technical field

The utility model relates to a combined light source device, in particular to a detachable combined light source device.

Background technique

Existing LED lamps cannot dissipate heat because the power module and the light emitting module are integrated. However, after long-term use of electrical products, it is easy to cause overheating, circuit oxidation, corrosion, or even dust accumulation, etc., resulting in a product cycle. Once the product cycle is up, the electrical product must face the fate of being eliminated; the lifespan of the power module of the existing LED lamp is shorter than that of the light-emitting module, and compared with the cost of the power module, the cost of the light-emitting module of the LED lamp is obviously much higher Therefore, in view of this, if the user replaces the entire set of LED lamps due to damage to the power module, it will not only cause waste of cost, but also burden the environmental cost.

In view of this, the inventors of the present utility model, based on many years of research on related products, have created and improved the problems caused by the prior art, and provided an improvement of a combined light source device.

Utility model content

In order to solve the problem of the existing LED lamp, the light-emitting module and the power module are integrated, and the whole set must be replaced when it is damaged, which is likely to cause unnecessary waste and the burden of environmental costs. The purpose of this utility model is to provide a power supply The module is separated from the light-emitting module, and the two can be replaced separately, which can replace the traditional LED lamp and provide users with a combined light source device with a larger replacement space.

The utility model is a combined light source device, comprising: a power module, one end of which has a power supply part connected to a power supply end; a light emitting module, including at least one LED lamp; at least one fixing part, combined with the light emitting module and the power module.

A reflective unit is further connected between the light emitting module and the power supply module, wherein an LED lamp is arranged at the other end of the reflective unit relative to the power supply module.

The reflection unit includes an upper seat, a lower seat and at least one connecting piece connected between the upper seat and the lower seat, the fixing part is arranged at the lower end of the lower seat, and the lower seat The upper end is provided with a protrusion, and the upper bearing is provided with a shaft hole, several through holes and several positioning holes.

The connecting piece is provided with a through hole through which the power supply line passes.

It further includes a base plate, on which a convex groove is arranged, and the convex groove is matched with the shaft hole of the upper bearing, and an LED lamp is arranged on the convex groove.

The other LED lamp is arranged at the other end of the substrate relative to the reflective unit.

The fixing part has a structure of mortise and tenon, fastening, bonding, screwing or fitting.

The fixing part includes a tenon shrapnel, a fixed shrapnel and an elastic limiting groove. The tenon shrapnel is arranged at one end of the reflection unit opposite to the light-emitting module. The elastic limiting groove is arranged on the power supply module. The fixing shrapnel It is arranged in the elastic limiting groove, so that the tenon elastic piece is clamped in the elastic limiting groove and combined with the fixed elastic piece.

The light-emitting module contains several LED lights that can be controlled to open and close separately, that is, when the light-emitting module is used as a projection light, only the upper end of the light can be illuminated, and when it is used as a floor lamp, only the lower end of the light can be illuminated, and it can be used as an airport runway When the light is turned on, the upper and lower ends of the light can be illuminated together, which saves energy and electricity and can be used in a variety of ways.

The beneficial technical effects of the utility model are: the combined light source device of the utility model provides users with a better choice, when the user's LED lamp is damaged or malfunctions, the user only needs to replace the damaged device, and There is no need to replace the entire set of light-emitting modules and power modules, which not only saves the user's wallet, but also reduces the burden on the environment and unnecessary waste of raw materials, achieving the purpose of energy saving and environmental protection.

Description of drawings

Fig. 1: is the disassembled diagram of the first embodiment of the utility model.

Fig. 2: It is an exploded schematic diagram of the second embodiment of the present invention.

FIG. 3 : is an exploded schematic view of the third embodiment of the present invention.

in:

100, 200, 300 combined light source devices

1.4 Power supply module 10 Power supply unit 11 Carrying unit

11a, 11b fixing parts 2 reflection unit 21 lower seat

22 upper seat

220, 314, 330, 350 positioning holes

23 connecting piece 222, 232 perforation 24 convex part

25 shaft holes 3 light-emitting modules 30, 351 LED lights

31, 32 cooling cup holder

311, 321, 331, 341 cooling holes

313, 323, 332 shaft holes

322 thermal pad 33 upper thermal bracket 34 outer cover

342 transparent cover 35 substrate 36 convex groove

3, 5, 6 Light-emitting modules 41 Fixing parts 41a Tenon shrapnel

41b fixed shrapnel 410 elastic limit slot

Detailed ways

Please refer to FIG. 1 of the present invention, which is an exploded view of the first embodiment of the present invention, wherein the combined light source device 100 includes a power module 1 , a reflection unit 2 and a light emitting module 3 . Wherein the power supply module has a power supply part 10, the power supply part 10 is used for distributing the LED lamp power socket in the general market; the power supply module is provided with at least one fixing part 11b, and the fixing part 11b can be mortise and tenon, buckle The way of fitting, bonding, screwing and fitting is a buckling setting in this embodiment. The reflection unit 2 is provided with an upper seat 22, a lower seat 21 and three connecting pieces 23 connected between the upper seat 22 and the lower seat 21, and the lower seat 21 is provided with a protrusion 24, The surface of the protrusion 24 is made of reflective material, which reflects the light emitted by the light source in all directions. The lower end of the lower seat 21 is provided with a fixing part 11a corresponding to the power module; the surface of the connecting part 23 is also made of a reflective material. The surfaces on both sides are arc-shaped facets, which can make the light emitting module 3 and the light reflected by the convex part 24 scatter outward more evenly. A shaft hole 25 is provided in the center of the base 22 for matching with the installation of the light emitting module 3 , and three through holes 222 are provided on the end surface of the base 22 for passing through the wires in the through holes 232 on the connector 23 , and three positioning holes 220 are provided. The light emitting module 3 includes an outer cover 34, two heat dissipation cup holders 31 and 32, an upper heat conducting bracket 33, a substrate 35 and two LED lamps 30, wherein the substrate 35 is provided with a convex groove 36 and the upper seat 22. The shaft hole 25 is arranged, and an LED lamp 351 is arranged in the convex groove 36 to irradiate the side of the reflection unit 2. The base plate 35 is provided with three positioning holes 350; Several cooling holes 311, 321 are provided on its sides, and a shaft hole 313, 323 is provided in the center of the bottom surface for disposing the LED lamp 30. Three positioning holes 314 are provided on the periphery of the shaft hole 313, and three heat-conducting pads 322 are provided on the heat dissipation cup holder 32 at the lower end to carry and open the distance between the two heat dissipation cup holders 31 and 32 to speed up heat dissipation. ; The upper heat conduction support 33 is located on the heat dissipation cup holder 31, which is a basin-shaped design, and several heat dissipation holes 331 are provided at its side circumference, and a shaft hole 332 is also provided at its top, and its other end is basin-shaped Opening (not shown), three extensions 332 are provided on the peripheral side of its basin-shaped opening (not shown), and a positioning hole 330 is respectively provided on the extensions 332, and the positioning hole 330 on the heat dissipation cup holder 31 The hole 314, the heat conduction pad 322 on the heat dissipation cup holder 32, the positioning hole 350 on the substrate 35 and the positioning hole 220 on the upper support 22 cooperate to be screwed and fixed by screws (not shown), and the substrate 35 is provided with an LED light 351; the outer cover 34 is arranged on the upper end of the reflective unit 2, forms an accommodating space in combination with the reflective unit 2, and accommodates the upper heat conduction bracket 33, the heat dissipation cup holder 31, the heat dissipation cup holder 32 and the substrate 35, and puts it in the A transparent cover 342 is disposed on the top of the outer cover 34 , and a plurality of heat dissipation holes 341 are provided on a peripheral side of the transparent cover 342 .

Please refer to Figure 2 of the utility model, which is a schematic diagram of the second embodiment of the utility model, wherein the combined light source device 200 includes a light emitting module 5 and a power supply module 4, it can be known from this embodiment that the light emitting module 5 includes a fixing part 41, the fixing part 41 includes two tenon elastic pieces 41a and two fixed elastic pieces 41b, the tenon elastic piece 41a is set at the lower end of the light emitting module 5, and is provided with a perforated power supply line and a convex part Matched with the fixed elastic piece 41b respectively, the fixed elastic piece 41b includes a through hole and an inclined platform, and is set in two elastic limit grooves 410 on the power module; when the light emitting module 5 is combined with the power module 4, reverse Rotate the light module 5 and the power module 4 , the convex part of the tenon elastic piece 41 a goes up along the inclined platform of the fixed elastic piece 41 b, and is stuck in the elastic limiting groove 410 .

Please refer to Figure 3 of the utility model, which is a schematic diagram of the third embodiment of the utility model, wherein the combined light source device 300 also includes a light emitting module 6 and a power supply module 4, and the light emitting module 6 and the power supply module 4 The combination method is the same as that of the second embodiment, and the light emitting module 6 is another different shape.

In addition, the utility model can selectively make only the upper lighting or the lower lighting bright, or the upper and lower lighting together. For example, when used as a projection lamp, only the upper lighting can be made bright; The lower end lighting is bright, and when used as an airport runway light, the upper and lower end lighting can be illuminated together, which saves energy and electricity and can be used in a variety of ways.

But above-mentioned person, only preferred embodiment of the present utility model, should not limit the scope of implementation of the present utility model with this; Changes and modifications should still fall within the scope covered by the utility model patent.

Claims (9)

1. combined light source device is characterized in that including:

A power module, one of which end have a power supply unit that connects power source supply end;

A light emitting module comprises at least one LED lamp;

At least one installs part, in conjunction with this light emitting module and this power module.

2. combined light source device according to claim 1 is characterized in that: further be connected a reflector element between this light emitting module and the power module, one of them LED lamp is located at the other end of this reflector element with respect to power module.

3. combined light source device according to claim 1 is characterized in that: this light emitting module comprises several the LED lamps that can control keying respectively.

4. combined light source device according to claim 2; It is characterized in that: this reflector element comprises one and goes up bearing, a lower seat and at least one connector and be arranged on this between the bearing and this lower seat; This installs the lower end that part is arranged at this lower seat; The upper end of this lower seat is provided with a protuberance, and bearing is provided with an axis hole, several perforation and several locating holes on this.

5. combined light source device according to claim 4 is characterized in that: this connector is provided with the perforation that a supply lines wears.

6. combined light source device according to claim 4 is characterized in that: further comprise a substrate, this substrate is provided with a tongue, and this tongue sets with the axis hole that should go up bearing mutually, and a LED lamp is arranged on this tongue.

7. combined light source device according to claim 6 is characterized in that: another LED lamp is arranged at the other end of this substrate with respect to reflecting unit.

8. combined light source device according to claim 1 is characterized in that: this installs part is the tenon fourth of the twelve Earthly Branches, fastening, bind, screw togather or chimeric structure.

9. combined light source device according to claim 1; It is characterized in that: this installs part and comprises a tenon shell fragment, a fixation spring tab and an elastic limit groove; This tenon shell fragment is located at the end of reflector element with respect to this light emitting module; This elastic limit groove is located on the power module, and this fixation spring tab is located in this elastic limit groove, this tenon shell fragment is placed in this elastic limit groove to combine with this fixation spring tab whereby.

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