CN207500948U - Lamp body heat radiation module - Google Patents

Abstract

A kind of lamp body heat radiation module, for the installation and heat dissipation of light source, it is characterized in that include rectangular light resource installing section, the centre position of the light resource installing section is equipped with the installing zone of fixed light source, the both ends of the light resource installing section are provided tiltedly with rake separately down, the end of the rake is outward extended with fixed part, and each rake is equipped with arch heat-sink unit, and the fixed part is equipped with mounting hole；It can be seen that the utility model is simple in structure, easy to operate, good heat dissipation effect is beautiful and generous, widely applicable.

Description

Lamp body heat radiation module

Technical field

Technical field more particularly to a kind of lamp body heat radiation module the utility model is related to light source heat radiation.

Background technology

The cooling fin of conventional lamp be typically all in lamps and lanterns inside cavity, and lamps and lanterns inside cavity be generally it is closed or It is semi-enclosed, much it is unable to reach the air velocity of lamp surface.

It usually being radiated in the prior art using stretching aluminium section bar, radiator is hidden in lamp body inside in itself, this For sample in lamp body internal cavity, air flowing is small, and internal cavity temperature is high, it is impossible to reach ideal heat dissipation effect.

For this purpose, the designer of the utility model, in view of drawbacks described above, by concentrating on studies and designing, synthesis is long-term for many years The experience and achievement of related industry are engaged in, research and design goes out a kind of lamp body heat radiation module, to overcome drawbacks described above.

Utility model content

It is simple in structure the purpose of this utility model is to provide a kind of lamp body heat radiation module, easy to operate, heat dissipation effect It is good, it is beautiful and generous, it is widely applicable.

To solve the above problems, the utility model discloses a kind of lamp body heat radiation module, for the installation and heat dissipation of light source, It is characterized in that comprising rectangular light resource installing section, the centre position of the light resource installing section is equipped with the installation of fixed light source Area, the both ends of the light resource installing section are provided tiltedly with rake separately down, and the end of the rake is outward extended with fixation Portion, each rake are equipped with arch heat-sink unit, and the fixed part is equipped with mounting hole.

Wherein：The arch heat-sink unit is arc-shaped, and both ends are fixed on rake, and centre is arched upward upwards.

Wherein：The arch heat-sink unit includes multiple arcuate strips, and the multiple arcuate strips structure is identical and equidistant interval Setting further improves heat dissipation ventilation effect so as to also form air flow channel between multiple arcuate strips.

Wherein：The both sides of the fixed part are respectively equipped with mounting hole, and the mounting hole is screw hole preferably to be consolidated Fixed and installation.

Wherein：The lamp body heat radiation module is made of die casting aluminium section bar.

Wherein：The light source includes aluminum substrate, lens and at least one LED being fixed on aluminum substrate, the aluminium base Plate is fixed on installing zone, and the lens are set to above aluminum substrate and cover is together in aluminum substrate.

Wherein：At least one LED is electrically connected to a LED constant current power supply, and the LED constant-current supplies are connected to 220V Alternating current.

Wherein：At least one LED is the LED light source that package dimension is 30 × 30, per LED light source half-power into Row driving.

By above structure it is found that the lamp body heat radiation module of the utility model has the following effects that：

1st, cooling fin is flowed outside lamp body using the air outside lamp body, and more efficient radiate.

2nd, its is simple in structure, of low cost, also improves the landscaping effect of lamps and lanterns appearance.

The detailed content of the utility model can be obtained by aftermentioned explanation and institute's attached drawing.

Description of the drawings

Fig. 1 shows the structure diagram of the lamp body heat radiation module of the utility model.

Fig. 2 shows the schematic diagram of the utility model other direction.

Fig. 3 shows the application decomposition schematic diagram of the utility model.

Fig. 4 shows the application combination diagram of the utility model.

Reference numeral：

11st, fixed part；12nd, rake；13rd, light resource installing section；14th, mounting hole；15th, arch heat-sink unit；16th, it installs Area；17th, lens；18th, aluminum substrate.

Specific embodiment

Referring to Fig. 1 and 2, it is shown that the lamp body heat radiation module of the utility model.

The lamp body heat radiation module is applied to the installation and heat dissipation of light source, and it includes rectangular light resource installing section 13, institutes The centre position for stating light resource installing section 13 is equipped with the installing zone 16 of fixed light source, the both ends of the light resource installing section 13 respectively to Under be provided tiltedly with rake 12, the end of the rake 12 is outward extended with fixed part 11, it is preferred that the fixed part 11 Light resource installing section 13 is parallel to, wherein, each rake 12 is equipped with arch heat-sink unit 15, and the fixed part 11 is equipped with installation Hole 14.

As a result, using the domes of arch heat-sink unit and the domes of entire lamp body heat radiation module, realize The quick circulation of air, effectively improves heat dissipation effect.

Wherein, referring to Fig. 2, the arch heat-sink unit 15 can be arc-shaped, and both ends are fixed on rake 12, and in Between arch upward upwards, air circulation can be convenient for, it is preferred that the arch heat-sink unit 15 may include multiple arcuate strips, described more A arcuate strips structure is identical and equidistant interval is set, and so as to also form air flow channel between multiple arcuate strips, further improves Heat dissipation ventilation effect.

Wherein, the both sides of the fixed part 11 are respectively equipped with mounting hole 14, and the mounting hole 14 is screw hole, with more preferable Be fixed and install.

Wherein, the lamp body heat radiation module is made of die casting aluminium section bar, while reaching heat dissipation standard, mitigates lamp body weight Amount.

Referring to Fig. 3, it is shown that the application apply when scheme of installation, light source may include aluminum substrate 18, lens 17 and At least one LED being fixed on aluminum substrate 18, the aluminum substrate 18 are fixed on installing zone 16, and the lens 17 are set to aluminium Above substrate 18 and cover is together in aluminum substrate 18, and therefore, total sequence is：The above is lens, and centre is aluminum substrate, and here is Radiator；Erection sequence is：Aluminum substrate is first fixed in heat radiation module, and then lens are fixed in heat radiation module again.

As shown in figure 4, at least one LED of the application is electrically connected to a LED constant current power supply, the LED constant current power supply connects It is connected to 220V alternating currents.

Wherein, at least one LED is the LED light source that package dimension is 30 × 30, per LED light source half-power into Row driving while reducing light source calorific value, improves light source light-emitting efficiency, while improve the service life of LED light source, slows down LED light source aging.

Wherein, the aluminum substrate smears tin cream by steel mesh, the LED light for being 30 × 30 using chip mounter patch package dimension Source, light source is welded by Reflow Soldering, and heat conductive silica gel is smeared in aluminium base back, and being fixed on die casting aluminium with key screw aluminum substrate radiates On device, then lens are screwed on aluminum substrate again.

It can be seen that the heat radiation module of the utility model can also become a part for lamps and lanterns appearance, heat dissipation problem is solved The beauty of overall appearance is also solved simultaneously, for heat dissipation problem, is increased arch heat-sink unit in die casting aluminium both sides, is not only increased The heat dissipation area of die casting aluminium is also beautified lamps and lanterns appearance.Meanwhile one as lamps and lanterns appearance of die casting aluminium radiator Point, lamps and lanterns flow of external air can be adequately utilized, to improve the radiating efficiency of itself.

It is readily apparent that above description and record is only to illustrate rather than for the disclosure for limiting the utility model Content, application or use.Although describing in embodiment and embodiment being described in the drawings, the utility model Do not limit by attached drawing example and be described as in embodiment it is now recognized that optimal mode to implement the religion of the utility model The specific examples led, the scope of the utility model is by any implementation of the description and appended claims including falling into front Example.

Claims (8)

1. a kind of lamp body heat radiation module, for the installation and heat dissipation of light source, it is characterised in that comprising rectangular light resource installing section, The centre position of the light resource installing section is equipped with the installing zone of fixed light source, and the both ends of the light resource installing section tilt separately down Equipped with rake, the end of the rake is outward extended with fixed part, and each rake is equipped with arch heat-sink unit, described solid Portion is determined equipped with mounting hole.

2. lamp body heat radiation module as described in claim 1, it is characterised in that：The arch heat-sink unit be arc-shaped, two End is fixed on rake, and centre is arched upward upwards.

3. lamp body heat radiation module as claimed in claim 2, it is characterised in that：The arch heat-sink unit includes multiple arches Item, the multiple arcuate strips structure is identical and equidistant interval setting between multiple arcuate strips so that also form air flow channel into one Step improves heat dissipation ventilation effect.

4. lamp body heat radiation module as described in claim 1, it is characterised in that：The both sides of the fixed part are respectively equipped with installation Hole, the mounting hole are screw hole to be preferably fixed and install.

5. lamp body heat radiation module as described in claim 1, it is characterised in that：The lamp body heat radiation module is by die casting aluminium section bar system Into.

6. lamp body heat radiation module as described in claim 1, it is characterised in that：The light source includes aluminum substrate, lens and consolidates Due at least one LED on aluminum substrate, the aluminum substrate is fixed on installing zone, and the lens are set to above aluminum substrate and cover Together in aluminum substrate.

7. lamp body heat radiation module as claimed in claim 6, it is characterised in that：At least one LED is electrically connected to LED perseverances Galvanic electricity source, the LED constant current power supply are connected to 220V alternating currents.

8. lamp body heat radiation module as claimed in claim 6, it is characterised in that：It is 30 that at least one LED, which is package dimension, × 30 LED light source is driven per LED light source with half-power.