CN201651875U - LED lamp set - Google Patents

Abstract

The utility model provides a LED lamp set, which mainly comprises a lampshade, wherein a group of clapboard locking lugs and a group of panel locking lugs positioned below the clapboard locking lugs are arranged on the inner periphery of the lampshade; the bulb locking partition plate is arranged in the lampshade and used for locking the LED bulb, and the side edge of the bulb locking partition plate is locked on the partition plate locking lug; and the side edge of the panel is locked on the panel locking lug, and the panel is provided with an open slot for the bottom end of the LED bulb to penetrate through. The utility model discloses a under LED lamps and lanterns group framework, can rely on the spiral rotation mode to make lamp holder and lamp stand separation when maintaining to change the LED bulb, or rely on and dismantle the utility model discloses a bulb lock solid baffle carries out power supply circuit maintenance with the panel easily.

Description

LED lighting set

technical field

The utility model relates to an illumination lamp, in particular to an LED lamp group.

Background technique

With the deteriorating situation of global energy consumption, how to reduce the speed of energy consumption has become the most important issue at present. In the life of human civilization, street lamps are one of the important basic public constructions in urban and rural areas, but they are also one of the major energy consumption. Traditional street lamps generally use incandescent bulbs, halogen bulbs, fluorescent lamps, mercury bulbs, etc., which not only have low efficiency, but also cause huge energy waste. LEDs (light emitting diodes) have the advantages of long service life, low energy consumption, fast response, high efficiency and significant energy saving. Therefore, LEDs are used as light sources in street lamp structures and become an energy-saving and environmentally friendly solution. Trends.

At present, the structure of LED lamps generally used in street lamps includes a lampshade, a light-transmitting panel arranged at the open end of the lampshade, and a substrate accommodated between the lampshade and the light-transmitting panel. Several LED chips and LEDs are arranged on the surface of the substrate. The circuit layout for driving the LED grains. When the LED grains emit light, the light will penetrate the light-transmitting panel and shine out to illuminate the surrounding environment. However, under such an LED lamp structure, when some LED grains fail and need to be repaired, the entire substrate must be disassembled and replaced, which will lead to problems such as increased maintenance costs, waste of materials, and insufficient environmental protection.

Furthermore, the commercially available Hi-Power LED (hereinafter referred to as HPLED) light bulbs all use the aluminum substrate with HPLED fixed thereon and the fin-shaped alloy cooling device arranged at the bottom of the aluminum substrate to dissipate the heat generated by HPLED to maintain The normal operation of the HPLED, however, the weight of the aluminum substrate and the fin aluminum alloy heat sink is relatively large, and occupies a certain volume of the HPLED bulb, which makes the existing HPLED bulb heavy, bulky and high in production cost.

In view of this, the utility model proposes a brand-new LED lamp set to effectively overcome the above-mentioned problems.

Contents of the invention

The main purpose of this utility model is to provide an LED lamp set, which can easily separate the lamp cap from the lamp holder by means of a spiral rotation, so as to disassemble the faulty LED bulb and replace it, so that the existing LED crystal grains can be avoided. The absence of replacing the entire substrate in case of failure facilitates replacement, maintenance and saves costs.

Another object of the present invention is to provide an LED lighting set, which can easily remove the bulb locking partition and panel of the present invention by means of dismounting screws, so as to facilitate the maintenance of the power supply circuit.

Another object of the present utility model is to provide an LED lamp set, which has an excellent effect of waterproofing and air infiltration.

Another purpose of the present utility model is to provide an LED lamp set, the inner and outer surfaces of the cooling cups of the LED bulbs used are formed with extremely fine concave-convex texture structures produced by sandblasting and anodizing, so that they can be used without The cooling fin device quickly dissipates the heat of the LED, which has the advantages of small size, light weight, simple structure and low production cost, so it can reduce the weight, volume and cost of the overall LED lamp group. Furthermore, the inner and outer surfaces of the cooling cup It is anodized so it is weather resistant.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

An LED lamp set, which includes:

A lampshade, the inner periphery of which is provided with a set of partition locking projections and a set of panel locking projections located below the set of partition locking projections;

A bulb locking partition, which is arranged in the lampshade and its side edge is locked on the partition locking projection, and at least one LED bulb is locked on the bulb locking partition; and

A panel, which is arranged in the lampshade and the side edge is locked on the panel locking projection, and at least one opening groove is provided on the panel for the bottom end of the LED bulb to pass through. Set out.

Wherein: the bulb locking partition includes:

a partition with at least one through slot; and

At least one lamp holder, the side edges of which are locked on the partition plate around the through groove, so that the lamp holder is covered with the through groove for the top of the LED bulb to pass through The through groove is locked on the lamp holder.

Wherein: the LED light bulb includes:

a lamp cap, which is locked on the lamp holder;

An insulating tube, one end of which is screwed onto the lamp cap;

A heat dissipation cup, which is arranged on the other end of the insulating tube, the inner and outer surfaces of the heat dissipation cup are formed with a concave-convex texture structure, and part of the heat dissipation cup is passed through the opening groove; and

A lampshade is arranged on the heat dissipation cup.

Wherein: the partition plate at the periphery of the opening groove is provided with a first waterproof rubber ring to closely adhere to the outer periphery of the heat dissipation cup.

Wherein: the lampshade is further provided with an adapter for connecting with a lamp post.

Wherein: it further includes a set of power supply lines, one end of which passes through the adapter and the lamp holder to connect to the LED bulb.

Wherein: the concave-convex texture structure is formed by sand blasting and anodic treatment.

Wherein: a second waterproof rubber ring is further provided between the side edge of the panel and the panel locking projection.

Wherein: the number of LED light bulbs is three to form an elliptical LED lamp group, or the number of LED light bulbs is six to form a round or rectangular LED light group, or the number of LED light bulbs is nine to form a square LED lamp group.

Compared with the prior art, the utility model has the beneficial effects that: under the structure of the LED lamp group of the utility model, the lamp head and the lamp holder can be separated by means of a spiral rotation to replace the LED light bulb, or by means of The power supply circuit maintenance can be easily performed by disassembling the bulb locking partition and the panel of the utility model.

Description of drawings

Figure 1a is a cross-sectional view of the LED lamp set of the present invention;

Fig. 1b is a bottom view of the LED lamp set of the present invention;

Fig. 1c is a cross-sectional view of the LED lamp assembly of the present invention when no LED bulb is installed;

Fig. 1d is a side view of the LED light bulb used in the LED lamp set of the present invention;

Fig. 2 is a three-dimensional view after the LED lamp group and the lamp post of the utility model are assembled;

Fig. 3 is a schematic diagram of an embodiment of the utility model using six LED light bulbs to form a disc-shaped LED lamp group;

Fig. 4 is a schematic diagram of an embodiment of the utility model that adopts six LED light bulbs to form an LED lamp group with a rectangular overall appearance;

Fig. 5 is a schematic diagram of an embodiment of the utility model that adopts nine LED light bulbs to form an LED lamp group with a square overall appearance.

Explanation of Reference Signs 10—LED lamp group; 12—lampshade; 14—locking bump of partition; 16—locking bump of panel; 18—LED bulb; 20—locking partition of bulb; 22—screw; 24— Panel; 26-screw; 28-opening slot; 30-first thread; 32-lamp holder; 34-insulating tube; 36-radiating cup; 38-concave-convex structure; 40-lampshade; ;46-screw; 48-lamp holder; 50-second thread; 52-first waterproof rubber ring; 54-second waterproof rubber ring; 56-adapter; 58-lamp post; 60-power supply line.

Detailed ways

Please refer to Fig. 1a, Fig. 1b, Fig. 1c, Fig. 1d and Fig. 2 together, each of which is a cross-sectional view, a bottom view, a cross-sectional view when no LED bulb is installed, a side view of the LED light bulb, and A three-dimensional view of the LED lamp group and the street lamp post of the utility model after being assembled.

As shown in the figure, the LED lamp set 10 of the present invention mainly includes a lampshade 12, and its inner periphery is provided with:

A group of partition locking protrusions 14 and a group of panel locking protrusions 16 located below the partition locking protrusions 14;

A bulb locking partition 20 arranged in the lampshade 12 for locking the LED bulb 18, the bulb locking partition 20 is locked with the partition locking projection 14 at the side edge by screws 22; and

A panel 24 arranged in the lampshade 12 , its side edge is locked with the panel locking projection 16 by screws 26 , and the panel 24 is provided with an opening groove 28 for the bottom end of the LED bulb 18 to pass through.

Above-mentioned LED bulb 18 comprises:

A lamp cap 32 with a first screw thread 30 on one surface;

an insulating tube 34 with one end joined to the lamp cap 32;

A heat dissipation cup 36 arranged on the other end of the insulating tube 34, the inner and outer surfaces of the heat dissipation cup 36 are formed with a concave-convex texture structure 38 formed by sandblasting and anodizing, and an LED circuit board ( not shown in the figure), on which at least one high-power LED is arranged; and

A lampshade 40 is arranged on the cooling cup 36 .

This kind of LED bulb 18 utilizes the extremely fine concave-convex texture structure 38 produced by sandblasting and anodizing the inner and outer surfaces of the heat dissipation cup to increase the surface area and quickly dissipate the heat of high-power LEDs, so there is no need to use additional existing ones. The cooling fin device further has the advantages of small size, light weight, simple structure and low manufacturing cost. Moreover, the inner and outer surfaces of the cooling cup 36 are anodized, so they can resist weathering and corrosion.

In addition, a high temperature resistant waterproof rubber ring (not shown in the figure) is arranged between the insulating tube 34 of the LED bulb 18 and the cooling cup 36, and a high temperature waterproof rubber ring (not shown in the figure) is also arranged between the lampshade 40 and the cooling cup 36, In order to prevent external moisture from penetrating into the LED bulb 18.

The above-mentioned bulb locking partition 20 includes a partition 44 provided with a slot 42, and a lamp holder 48 whose side edge is locked on the partition 44 around the slot 42 by screws 46, so that the lamp holder 48 is covered with a On the slot 42, the inner surface of the lamp holder 48 has a second thread 50 corresponding to the first thread 30 of the lamp cap 32, so that the LED bulb 18 can pass through the opening slot 28 and the slot 42 upwards in sequence. The first thread 30 is screwed with the second thread 50 of the lamp holder 48 to install the LED bulb 18 on the lamp holder 48 .

Furthermore, in order to prevent water vapor from infiltrating the LED lamp set 10 of the present invention, the partition plate 44 on the periphery of the opening groove 28 is provided with a first waterproof rubber ring 52 to closely fit the outer periphery of the cooling cup 36, and the surface of the panel 24 A second waterproof rubber ring 54 is disposed between the side edge and the panel locking protrusion 16 .

In addition, an adapter 56 is further provided on the lampshade 12 to connect with a lamp post 58 (as shown in FIG. 2 ). The LED lamp set 10 of the present invention further includes a set of power supply lines 60, one end of which is connected to the LED bulb through the adapter 56 and the lamp holder 48, and the other end is connected to the power supply end (not shown).

Under the framework of the LED lamp set 10 of the present invention, when the LED bulb breaks down and needs to be repaired and replaced, the lamp cap 32 can be separated from the lamp holder 48 easily by means of a spiral rotation, and then the LED bulb 18 can be disassembled for maintenance. Replacement, so it can avoid the lack of replacement of the entire substrate like the existing ones. Furthermore, when there is a problem with the circuit of the LED lamp group 10, because the bulb locking partition 20 and the panel 24 of the present utility model can be easily connected with the partition locking projection 14 and the panel locking projection by using the screws 22 and 26 Block 16 is disassembled and separated, so internal circuit maintenance can be easily performed.

In addition, because the LED light bulb 18 used in the present invention has the advantages of small size, light weight, simple structure, low manufacturing cost and weather resistance, it can effectively reduce the weight and cost of the overall LED lamp group 10, and add more Ability to use outdoors.

Furthermore, because the LED bulbs 18 used in the utility model have small size and light weight, the number of LED bulbs can be appropriately increased or decreased according to the required lighting wattage and arranged. For example, as shown in FIG. 18 LED light bulbs are used to form an oval-shaped LED lamp group, which is suitable for an alternating current of 80 volts (V) to 260 volts (V) at the power supply end, and produces lighting with a power of 36 watts. Alternatively, as shown in FIG. 3, six LED light bulbs 18 are used to form a disc-shaped LED lamp group with an overall appearance to produce lighting with a power of 72 watts, or arranged into a rectangular LED lamp group as shown in FIG. 4 . What's more, as shown in FIG. 5 , nine LED bulbs 18 are used to form a square-shaped LED lamp group to generate lighting with a power of 108 watts.

Because the LED lamp assembly of the present invention has an excellent waterproof effect, it can be applied not only to street lamps, but also to various outdoor lamps such as projection lamps, garden lamps, and landscaping lamps.

The above description is only illustrative, rather than restrictive, of the present utility model. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims. But all will fall within the protection scope of the present utility model.

Claims (9)

1. a LED light fixture group is characterized in that, includes:

One lampshade, its inner peripheral are provided with one group of dividing plate locking projection and one group of panel locking projection that is positioned at described group of dividing plate locking projection below;

One bulb locking dividing plate, its be arranged in the described lampshade and the lateral margin locking on described dividing plate locking projection, the described bulb locking dividing plate intrinsic at least one LED bulb of locking; And

One panel, its be arranged in the described lampshade and the lateral margin locking on described panel locking projection, described panel is provided with at least one open slot, wears out for the bottom of described LED bulb.

2. LED light fixture group according to claim 1 is characterized in that: described bulb locking dividing plate includes:

One dividing plate which is provided with at least one groove of wearing; And

At least one lamp socket, its lateral margin locking is worn on the groove described dividing plate on every side described, makes described lamp socket be covered with the described groove of wearing, and passes the described groove of wearing for the top of described LED bulb and locks on described lamp socket.

3. LED light fixture group according to claim 2 is characterized in that: described LED bulb includes:

One lamp holder, it locks on described lamp socket;

One insulation tube, one end screw lock is on described lamp holder;

One heat radiation cup, it is arranged on the described insulation tube other end, and the surfaces externally and internally of described heat radiation cup is formed with the concave convex texture structure, and the described heat radiation cup of part is to be passed by described open slot; And

One lampshade, it is located on the described heat radiation cup.

4. LED light fixture group according to claim 3 is characterized in that: the described dividing plate of described open slot periphery is provided with one first waterproof plastic ring, closely to fit with the outer peripheral edges of described heat radiation cup.

5. LED light fixture group according to claim 2 is characterized in that: more be provided with one on the described lampshade and be used for the adapter that is connected with a lamppost.

6. LED light fixture group according to claim 5 is characterized in that: more include one group of power supply line road, the one end passes described adapter and described lamp socket is connected to described LED bulb.

7. LED light fixture group according to claim 3 is characterized in that: described concave convex texture structure is formed by sandblast and anode processing.

8. LED light fixture group according to claim 1 is characterized in that: more be provided with one second waterproof plastic ring between the lateral margin of described panel and described panel locking projection.

9. LED light fixture group according to claim 1, it is characterized in that: described LED bulb number is three, to constitute ellipticity LED light fixture group, perhaps described LED bulb number is six, to constitute circle or rectangle LED light fixture group, perhaps described LED bulb number is nine, to constitute square LED light fixture group.

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