CN206347342U - The adjustable high wattage solid-state illumination bulb in plug-in light irradiation direction - Google Patents

Abstract

Plug-in type high-wattage solid-state lighting bulb with adjustable light irradiation direction, the power supply module (1) is fixed with a screw cap at the rear end, the power supply module (1) is internally fixed with a power supply box, and the outer end surface and outer wall of the screw cap are fixed with The conductive electrode connected to the power supply box, the front port of the power supply module (1) is connected and installed with the light source module (3) through the fixing ring (2) in a plug-in structure, and the outer wall of the light source module (3) is partially opened and the light source board (4) is installed ), compactly set a light source with a light effect of more than 10000LM in a small volume of the lamp, and integrate a control power supply with a high power factor at the same time to obtain the effects of energy saving and long life, excellent rapid heat dissipation performance, and good dustproof and waterproof performance. Conforms to IP specification ratings. Realize multi-direction, high-angle projection and sub-area lighting, economical and convenient replacement of traditional energy-consuming street light bulbs, simple and convenient replacement directly on the existing screw lamp holder, economical and convenient to achieve advanced lighting that saves energy, reduces emissions, and is pollution-free Effect.

Description

High wattage solid-state lighting bulb with pluggable and adjustable light direction

technical field

The utility model relates to the structure improvement technology of LED lighting fixtures, in particular to a plug-in high-wattage solid-state lighting bulb with adjustable light irradiation direction.

Background technique

Most of the traditional street lamps on the existing roads are sodium lamps. Due to the high energy consumption of sodium lamps, it also involves environmental pollution factors. There are suitable products for replacement.

The rapidly developing LED solid-state lighting technology is meeting the above requirements. However, there are some technical problems in solid-state lighting that cannot be improved, including the generally low power and wattage of existing LED products. So far, it is still impossible to simply replace them. The way to replace the traditional high wattage sodium lamp bulbs for street lights. In addition, what street lamps need is how to evenly and sufficiently illuminate the ground. Therefore, street lamps need directional light to be the most efficient. The hole lamp holder cannot let the directional led bulb shine in the required direction. To replace existing LED products, it is often necessary to replace the traditional lamp base and lamp holder at the same time, which also causes a lot of waste.

Utility model content

The purpose of the utility model is to provide a plug-in high-wattage solid-state lighting bulb with adjustable light irradiation direction, which solves the above technical problems and can easily replace traditional energy-consuming bulbs.

The purpose of this utility model will be achieved through the following technical measures: the rear end of the power supply module is fixed to the screw lamp cap, the power supply box is fixed inside the power module, the conductive electrode connected to the power supply box is fixed on the outer end surface and the outer wall of the screw lamp cap, the power supply module The front port of the group is connected to install the light source module with a plug-in structure through the fixing ring. The outer wall of the light source module is partially opened and a light source board is installed. A light-transmitting board is installed on the exposed front side of the light source board.

In particular, the power box is a control power supply with high power factor.

In particular, the outer wall of the light source module has a nano-ceramic coating, and a heat-conducting component is installed on the structure of the light source module, and the heat-conducting component is simultaneously connected to the nano-ceramic coating and the heating back of the light source board.

In particular, the power supply module, the fixing ring and the light source module are connected through a sleeve pipe plug-in structure, and the light source module is fixed with the light source board and the light-transmitting board through snap connections.

In particular, the light source module has a cylindrical or polygonal column-shaped tubular structure, and a part of its outer wall has a rectangular opening edge. Correspondingly, the light source plate and the light-transmitting plate are in the shape of a rectangular plate.

In particular, the rear end of the light source module has a circular tube-shaped edge, the front end of the light source module is a spherical crown, and its opening edge is circular. Correspondingly, the light source plate and the light-transmitting plate are in the shape of a circular plate.

In particular, the light source board is packaged with high-efficiency chip-level non-packaged lamp grains in the flip-chip covered fluorescent glue mode; or, the light source board is packaged with polycrystalline SMD lamp grains; or, the light source board is packaged with flip-chip COB packaging.

The advantages and effects of the utility model: a light source with a light effect of more than 10,000 LM is compactly arranged in a small volume of the lamp, and a control power supply with a high power factor is integrated at the same time to obtain the effects of energy saving and long life, and the rapid heat dissipation performance is excellent. Dustproof, waterproof performance, in line with IP specification level. It can also realize multi-direction high-angle projection and sub-regional lighting, which is economical and convenient to replace traditional energy-consuming street light bulbs. It is only simple and convenient to directly replace them on the existing screw lamp holder, which can achieve both energy saving and emission reduction economically and conveniently. And pollution-free advanced lighting effect.

Description of drawings

Fig. 1 is a schematic diagram of the exploded structure of Embodiment 1 of the present utility model.

Fig. 2 is a front structural schematic diagram of Embodiment 1 of the utility model.

Fig. 3 is a top view structural diagram of Embodiment 1 of the present utility model.

Reference signs include:

Power supply module 1 , fixing ring 2 , light source module 3 , light source board 4 , light-transmitting board 5 .

detailed description

The principle of the utility model lies in how to compactly set the light effect of more than 10000LM in the small volume of the lamp, and meet the standard light source and lighting device, among which, it is also necessary to adopt effective technical means to solve the problem of solid-state lighting through structural optimization. The problem of more heat energy.

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Embodiment 1: As shown in Figure 1, the rear end of the power module 1 is fixed with a screw lamp cap, the power supply box is fixed inside the power module 1, and the conductive electrodes connected to the power box are fixed on the outer end surface and outer wall of the screw lamp cap. The front port of group 1 is connected and installed with the light source module 3 through the fixing ring 2 in a plug-in structure. The outer wall of the light source module 3 is partially opened and the light source board 4 is installed. Board 4 is connected to the power box.

In the foregoing, the power box is a control power supply with high power factor.

In the foregoing, as shown in Figure 3, the outer wall of the light source module 3 has a nano-ceramic coating, and at the same time, the structure of the light source module 3 is equipped with a heat-conducting component, and the heat-conducting component is connected to the nano-ceramic coating and the heating back of the light source board 4 at the same time .

In the foregoing, the power supply module 1 , the fixing ring 2 and the light source module 3 are connected through a sleeve pipe plug-in structure, and the light source module 3 is connected and fixed with the light source board 4 and the light-transmitting board 5 through buckles.

In the foregoing, as shown in FIG. 2 , the light source module 3 has a cylindrical or polygonal column-shaped tubular structure, and its partial outer wall has a rectangular opening edge. Correspondingly, the light source plate 4 and the light-transmitting plate 5 are in the shape of a rectangular plate.

In this embodiment, the light source board 4 adopts high-efficiency chip-level unpackaged lamp grains (Chip Scale Package), which can realize sub-area wide-angle irradiation; at the same time, the structure adopts COB packaging method flip-chip bonding package, or polycrystalline Package SMD lamp grains, use ceramic or aluminum substrates with high heat dissipation efficiency, and use flip-chip flip-chip covering fluorescent glue mode packaging. The outer wall of the light source module 3 has a nano-ceramic coating as a heat dissipation structure. The power module 1 is a plug-in joint structure, in which a power box and a connector are installed; the light-transmitting plate 5 is a cover glass sheet, and the light-transmitting plate 5 has good dustproof and waterproof performance, and meets the IP standard level. In addition, by further improving the structure of the light source module 3, regional lighting can be realized, that is, the light can be projected separately and evenly in multiple directions at high angles, and the overall lighting effect can be achieved at a wide angle of more than 220 degrees and average.

In this embodiment, the heat generated during the use of the light source board 4 is dissipated from the place of origin of the heat conduction mechanism in the light source module 3 that is in contact with the back side to the outside. Since the heat dissipation structure is coated with nano-ceramic coating, except In addition to increasing the surface area in contact with the air, the material also has excellent heat dissipation performance based on the principle of far-infrared rays, which can quickly export heat energy to the outside in the form of radiation to achieve rapid heat dissipation.

In this embodiment, the power supply box, the lamp head part and the light source body all adopt a convenient combination structure to facilitate installation and assembly and parts disassembly, and the power supply is connected by plug-in contact electrode, and this structure is also more convenient to select and adjust lighting. direction.

Embodiment 2: In the foregoing, the rear end of the light source module 3 has a circular tube-shaped edge, the front end of the light source module 3 is a spherical crown, and its opening edge is circular. Correspondingly, the light source plate 4 and the light-transmitting plate 5 are Round plate shape.

In the utility model, as an important component, a control power supply with high power factor is placed in the power supply module 1 to obtain a light bulb product with energy-saving and long-life effects.

In the utility model, the technical performance and the convenience of use of the improved lamps are significantly superior to the existing products. Moreover, the least manpower can be used, and it is unnecessary to change the lamp holder and the lamp holder, correspondingly reducing the cost of purchase and replacement, as long as it is simple and convenient. It can be replaced directly on the screw lamp holder, which can achieve the effect of advanced lighting with energy saving and emission reduction and no pollution economically and conveniently, and make meaningful work for the earth's heat reduction and pollution reduction.

Claims (7)

1. the adjustable high wattage solid-state illumination bulb in plug-in light irradiation direction, it is characterised in that power supply module (1) rear end is fixed What fixation was connected with power pack on screw socket, the internal fixed power source box of power supply module (1), screw socket outer face and outer wall leads Electrode, power supply module (1) front port installs light source module (3), light source module along by retainer ring (2) with connect-disconnect structure connection (3) local outer wall is opened and installs light source board (4), and light-passing board 95 is installed on the exposed leading flank of the light source board (4)), light source Plate (4) is connected with power pack.

2. the adjustable high wattage solid-state illumination bulb in plug-in light irradiation direction as claimed in claim 1, it is characterised in that electricity Source capsule is the control power supply of High Power Factor.

3. the adjustable high wattage solid-state illumination bulb in plug-in light irradiation direction as claimed in claim 1, it is characterised in that light Source module (3) outer wall has nano ceramic coat, while being provided with conducting-heat elements in light source module (3) structure, the conducting-heat elements are same When connect the heating back side of the nano ceramic coat and light source board (4).

4. the adjustable high wattage solid-state illumination bulb in plug-in light irradiation direction as claimed in claim 1, it is characterised in that electricity Connected between source module (1), retainer ring (2) and light source module (3) by socket pipe connect-disconnect structure, light source module (3) and light source Plate (4) and light-passing board (5) are by snapping connection fixation.

5. the adjustable high wattage solid-state illumination bulb in plug-in light irradiation direction as claimed in claim 1, it is characterised in that light Source module (3) has the opening port edge of rectangle, accordingly, light source board in cylinder or multi-edge column-shaped tubular structure, its local outer wall (4) and light-passing board (5) be rectangular plate shape.

6. the adjustable high wattage solid-state illumination bulb in plug-in light irradiation direction as claimed in claim 1, it is characterised in that light Source plate (4) is using flip upside-down mounting covering fluorescent glue Mode encapsulations high efficiency wafer scale without packaged lamp grain；Or, light source board (4) is adopted With polycrystalline encapsulation SMD lamp grains；Or, light source board (4) uses flip upside-down mounting COB packaged types.

7. the adjustable high wattage solid-state illumination bulb in plug-in light irradiation direction as claimed in claim 1, it is characterised in that light There is tubular type opening's edge source module (3) rear end, and light source module (3) front end is spherical crown shape, and its evolution face opening's edge is rounded, accordingly, Light source board (4) and light-passing board (5) are circular plate shape.