CN206280829U - A kind of LED floodlight - Google Patents

Abstract

The utility model discloses a kind of LED floodlight, including the radiator module being made up of the connection of more than one radiator, the connecting hole for running through is provided between radiator and radiator, one connecting shaft is set through each connecting hole, connected by connecting shaft between radiator and radiator；A cavity is provided with the middle of each radiator, power supply is positioned in the cavity, one aluminium base is respectively installed at cavity two ends, by lens seals on cavity face, the back side middle of the radiator is provided with wire connection cavity lid.The utility model simple structure, the requirement of client's different capacity is solved with modularity, the centre of single module radiator can lay LED aluminum base plate in both ends of power, the heat of LED can be effectively led on module group radiator by aluminium base, two ends are provided with radiating fin on module group radiator, the heat of power supply can lead module group radiator middle part, so heat of the heat of LED and power supply has just separated that radiating effect is very good, and the radiator that can thus connect multiple modules solves the requirement of client's different capacity.

Description

A kind of LED floodlight

Technical field

The utility model is related to LED field, and in particular to a kind of LED floodlight.

Background technology

In the prior art, conventional anti-explosion floodlight mostly uses Metal halogen lamp form, and volume is larger, and power consumption is more.With The development of LED illumination technology, application of the LED in people live is more and more, current LED flame safety working floodlights by In its power demand difference (from small-power to relatively high power), caloric value is higher, is easily damaged, and conventional radiator structure is (all The radiator of power is a lamp housing) its requirement can not be met.

The content of the invention

Technical problem to be solved in the utility model is to provide a kind of centre of single module radiator can be in power supply LED aluminum base plate is laid at two ends, and the heat of LED can be effectively led on module group radiator by aluminium base, the heat and electricity of LED The heat in source is separated, and radiating effect is very good, and the radiator that can thus connect multiple modules solves client's different capacity It is required that.

The utility model is achieved through the following technical solutions：A kind of LED floodlight, including dissipated by more than one The radiator module of hot device connection composition, is provided with the connecting hole for running through, through each connecting hole between radiator and radiator One connecting shaft is set, is connected by connecting shaft between radiator and radiator；

A cavity is provided with the middle of each radiator, power supply is positioned in the cavity, one is respectively installed at cavity two ends Aluminium base, by lens seals on cavity face, the back side middle of the radiator is provided with wire connection cavity lid, on each radiator It is provided with radiating fin.

As preferred technical scheme, the first seal groove, the first sealing are provided between the wire connection cavity lid and radiator First is placed in groove and seals water proof ring.

As preferred technical scheme, be provided with the second seal groove between the lens and radiator, lens and radiator it Between by gluing or place second seal water proof ring seal waterproof.

Used as preferred technical scheme, each two radiator is arranged side by side, and its outboard end is all connected with one and carries handle, carries handle and passes through Screw connects the outside screw of each radiator respectively.

Used as preferred technical scheme, by an end cap seal, end cap is completed by screw for the upper surface of the radiator With the sealing of radiator, lens are arranged between end cap and radiator.

The beneficial effects of the utility model are：The utility model simple structure, client's different capacity is solved with modularity It is required that, the centre of single module radiator can lay LED aluminum base plate in both ends of power, and the heat of LED can be by aluminium base Effectively lead on module group radiator, two ends are provided with radiating fin on module group radiator, the heat of power supply can lead module and dissipate It is very good that hot device middle part, the heat of such LED and the heat of power supply have just separated radiating effect, can thus connect many The radiator of individual module solves the requirement of client's different capacity.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is configuration schematic diagram of the present utility model；

Fig. 2 is overall structure diagram of the present utility model；

Fig. 3 is the assembling schematic diagram of two radiators of the present utility model；

Fig. 4 is two schematic diagrames of the radiator module of radiator connection composition of the utility model.

Specific embodiment

All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive Feature and/or step beyond, can combine by any way.

Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically is chatted State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature It is an example in a series of equivalent or similar characteristics.

As shown in Figure 3 and Figure 4, composition radiator module, radiator and radiator 1 are connected between radiator 1 and radiator 1 Between be provided with the connecting hole for running through, through each connecting hole set a connecting shaft 2, between radiator 1 and radiator 1 by connect Spindle 2 is connected；

Each two radiator 1 is arranged side by side, and its outboard end is all connected with one and carries 3, carries and connects each respectively by screw 3 The outside screw of radiator 1.

As depicted in figs. 1 and 2, a cavity 4 is provided with the middle of radiator 1, power supply 5 is positioned in the cavity 5, recessed An aluminium base 6 is respectively installed at the two ends of chamber 5, is sealed by lens 7 on the face of cavity 4, and the back side middle of radiator 1 is provided with wire connection cavity Lid 8, radiating fin is provided with each radiator 1.

It is provided between wire connection cavity lid 8 and radiator 1 in first seal groove, the first seal groove and places the first sealing water proof ring 9；The second seal groove is provided between lens and radiator, waterproof is sealed by gluing or placement second between lens and radiator Circle sealing waterproof 10；The upper surface of radiator is sealed by an end cap 11, and end cap 11 completes close with radiator 1 by screw Envelope, lens 7 are arranged between end cap and radiator.

The utility model solves following problem：1. the centre of single radiator can lay LED aluminium bases in both ends of power Plate, the heat of such LED and the heat of power supply are just separated, and radiating effect is very good；2. single radiator can connect into multiple Module group radiator, power power increase with increasing for module；3. in medium design has cavity, power supply to be placed on before radiator Aluminium base is put at face, two ends, before be loaded on lens, be provided between lens and radiator seal groove can with gluing or put sealing ring prevent Water, sealing is greatly improved；4. radiator back side medium design has wire connection cavity lid, and sealing is provided between wire connection cavity lid and radiator Groove can place sealing ring waterproof.

The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model. Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.

Claims (5)

1. a kind of LED floodlight, it is characterised in that：Including the radiator module being made up of the connection of more than one radiator, dissipate The connecting hole for running through is provided between hot device and radiator, one connecting shaft, radiator and radiator are set through each connecting hole Between by connecting shaft connect；

A cavity is provided with the middle of each radiator, power supply is positioned in the cavity, one aluminium base is respectively installed at cavity two ends Plate, by lens seals on cavity face, the back side middle of the radiator is provided with wire connection cavity lid, is all provided with each radiator It is equipped with radiating fin.

2. LED floodlight as claimed in claim 1, it is characterised in that：Is provided between the wire connection cavity lid and radiator First is placed in one seal groove, the first seal groove and seals water proof ring.

3. LED floodlight as claimed in claim 1, it is characterised in that：The second sealing is provided between the lens and radiator Groove, seals water proof ring and seals waterproof between lens and radiator by gluing or placement second.

4. LED floodlight as claimed in claim 1, it is characterised in that：Each two radiator is arranged side by side, and its outboard end connects Connect one and carry handle, carry the outside screw for connecting each radiator respectively by screw.

5. LED floodlight as claimed in claim 1, it is characterised in that：The upper surface of the radiator passes through an end cap seal, End cap completes the sealing with radiator by screw, and lens are arranged between end cap and radiator.