CN206191314U - Combined type LED lamp - Google Patents

Abstract

Combined type LED lamp, including electric apparatus room, heat dissipation shell, protecgulum, dead lever, the dead lever the electric apparatus room the heat dissipation shell the protecgulum connects gradually, the heat dissipation shell comprises a plurality of height heat dissipation shell, the protecgulum with between the heat dissipation shell the heat dissipation shell with between the electric apparatus room the electric apparatus room with all pass through bolted connection between the dead lever, the heat dissipation shell comprises a plurality of height heat dissipation shell, son heat dissipation shell is more, the LED light slice of installation is more, total wattage of combined type LED lamp is big more, can make the different environmental requirements of lamps and lanterns adaptation, do not need again according to the environment and change the shape of lamps and lanterns, so do not need die sinking once more, consequently, the die sinking number of times is few, can effectual reduction in production cost, and work as the electric apparatus room, the protecgulum, arbitrary one goes wrong in the son heat dissipation shell, because be through bolted connection, so convenient dismantlement and the change, the be convenient for maintenance in later stage, do benefit to the environmental protection.

Description

Combined LED lamp

Technical field

The utility model is related to LED technical field, refers in particular to Combined LED lamp.

Background technology

LED light source is selected as emerging environmentally friendly light source, the light source as street lamp for starting progressively.LED is orienting hair The advantages such as light, power consumption are low, drive characteristic is good, fast response time, shock resistance high, long service life, environmental protection are gradually Enter into people the visual field, as in the world most substitute conventional light source advantage energy-conserving light source of new generation, therefore, LED will Optimal selection as roadway illumination and energy saving transformation, but existing LED, lamp body are all integrally formed, it is impossible to according to environment Lighting demand change the size of its wattage, if radiation shell is damaged, whole street lamp is all changed, and is unfavorable for environmental protection and later stage Maintenance, be more importantly that current streetlamp housing is all one die sinking shaping when production, and die sinking must basis The individually die sinking of the rule of specific street lamp, molds high cost, and it is also high to mold defective products rate.

The content of the invention

The utility model provides a kind of can change according to the demand of ambient light level and dissipates for problem of the prior art , beneficial to environmentally friendly Combined LED lamp, its cost for greatly reducing die sinking improves LED for hot shell length and easy later period maintenance The associativity of lamp.

In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：

Combined LED lamp, including electric apparatus room, radiation shell, protecgulum, fix bar, it is the fix bar, the electric apparatus room, described Radiation shell, the protecgulum are sequentially connected, and the radiation shell is spliced by some sub- radiation shells, the protecgulum and the radiating It is bolted between shell, between the radiation shell and the electric apparatus room, between the electric apparatus room and the fix bar.

Preferably, being bolted between the adjacent sub- radiation shell.

Preferably, between the electric apparatus room and the radiation shell, between the protecgulum and the radiation shell, the electrical equipment The bolt between room and the fix bar, between the adjacent sub- radiation shell is respectively provided with two or more.

Preferably, the sub- radiation shell top is provided with the first cooling fin.

Preferably, the protecgulum top is provided with the second cooling fin with bottom.

Preferably, the electric apparatus room top is provided with the 3rd cooling fin with bottom.

Preferably, being provided with thermal insulation board between the electric apparatus room and the radiation shell.

Preferably, the electric apparatus room includes electrical equipment chamber enclosure, electric apparatus room substrate, electric apparatus room box, the electric apparatus room substrate The electric apparatus room outer casing underpart is installed on, and forms a host cavity, the electric apparatus room box is installed in the host cavity.

Preferably, the sub- radiation shell bottom sets fluted.

Preferably, being provided with LED pieces in the groove.

The beneficial effects of the utility model：Combined LED lamp, including electric apparatus room, radiation shell, protecgulum, fix bar, it is described solid Fixed pole, the electric apparatus room, the radiation shell, the protecgulum are sequentially connected, and the radiation shell is made up of some sub- radiation shells, institute State between protecgulum and the radiation shell, between the radiation shell and the electric apparatus room, between the electric apparatus room and the fix bar It is bolted；Radiation shell is made up of some sub- radiation shells, and sub- radiation shell is more, and the LED pieces of installation are more, combination Total wattage of formula LED is bigger, light fixture can be made to adapt to different environmental demands, it is not necessary to change light fixture further according to environment Shape, so need not mold again, therefore die sinking number of times is few, can effectively reduce production cost, and when electric apparatus room, preceding Any one goes wrong in lid, sub- radiation shell, convenient to dismantle and change because being to be bolted, and is easy to the later stage Maintenance, beneficial to environmental protection.

Brief description of the drawings

Fig. 1 is Combined LED lamp schematic diagram.

Fig. 2 is another visual angle schematic diagram of Combined LED lamp.

Description of reference numerals：First cooling fin --- 1, LED pieces --- 2, radiation shell --- 3, protecgulum --- 4, electrical equipment Room --- 5, fix bar --- 6, sub- radiation shell --- 7, thermal insulation board --- 8, bolt --- 9, electric apparatus room box --- 10, electric apparatus room Shell --- 11, the second cooling fin --- 12, the 3rd cooling fin --- 13, substrate --- 14.

Specific embodiment

For the ease of the understanding of those skilled in the art, further is made to the utility model with reference to embodiment and accompanying drawing Explanation, the content that implementation method is referred to is not to restriction of the present utility model.The utility model is entered below in conjunction with accompanying drawing 1-2 The detailed description of row.

As shown in Figure 1, the utility model provides Combined LED lamp, including electric apparatus room 5, radiation shell 3, protecgulum 4, fixation Bar 6, fix bar 6, electric apparatus room 5, radiation shell 3, protecgulum 4 are sequentially connected, and radiation shell 3 is made up of some sub- radiation shells 7, protecgulum 4 It is connected by bolt 9 between radiation shell 3, between radiation shell 3 and electric apparatus room 5, between electric apparatus room 5 and fix bar 6, radiation shell 3 are made up of some sub- radiation shells 7, and sub- radiation shell more than 7, the LED pieces more than 2 of installation, total wattage of Combined LED lamp is got over Greatly, the suitable number of sub- radiation shell 7 can be selected, it is not necessary to change further according to environment according to the demand of ambient light level The shape of light fixture, so need not mold again, therefore die sinking number of times is few, can effectively reduce production cost, works as electric apparatus room 5th, any one goes wrong in protecgulum 4, sub- radiation shell 7, convenient to dismantle and change because being connected by bolt 9, just In the maintenance in later stage, beneficial to environmental protection.

Electric apparatus room 5 includes electrical equipment chamber enclosure 11, and electric apparatus room substrate 14, electric apparatus room box 10, electric apparatus room substrate 14 are installed on electricity The bottom of device chamber enclosure 11, and a host cavity is formed, electric apparatus room box 10 is installed in the host cavity, when Combined LED lamp is used When open air, electrical equipment chamber enclosure 11 can effectively prevent rainwater from entering electric apparatus room box 10, to circuit and electricity inside electric apparatus room Device room box 10 plays a protective role.

As shown in Figure 2, connected by bolt 9 between adjacent sub- radiation shell 7, between electric apparatus room 5 and radiation shell 3, protecgulum 4 Bolt 9 between radiation shell 3, between electric apparatus room 5 and fix bar 6, between adjacent sub- radiation shell 7 is respectively provided with two or more, leads to The installation and removal easy to connect of bolt 9 are crossed, more than two bolts 9 make connection more consolidate.

Combined LED lamp can produce substantial amounts of heat when working, so being provided with the first cooling fin on the top of sub- radiation shell 7 1st, the top of protecgulum 4 and bottom are provided with the second cooling fin 12, the top of electric apparatus room 5 and bottom and are provided with the 3rd cooling fin 13, these Cooling fin can quickly scatter and disappear the heat of generation, extend the service life of Combined LED lamp, electric apparatus room 5 and radiation shell 3 it Between be provided with thermal insulation board 8, the heat for preventing Combined LED lamp from being produced when working is entered into electric apparatus room 5, is burnt in electric apparatus room 5 The electric wire and electric apparatus room box 10 in portion.

The bottom of sub- radiation shell 7 sets fluted, and LED pieces 2 are installed in the groove.

The above, is only the utility model preferred embodiment, not makees any formal to the utility model Limitation, although the utility model is disclosed as above with preferred embodiment, but is not limited to the utility model, any to be familiar with sheet Technical professional, is not departing from the range of technical solutions of the utility model, when the technology contents using the disclosure above are made A little change is modified to the Equivalent embodiments of equivalent variations, as long as being without departing from technical solutions of the utility model content, foundation The utility model technology refers to any simple modification, equivalent variations and the modification made to above example, belongs to this practicality In the range of new technique scheme.

Claims (10)

1. Combined LED lamp, it is characterised in that：Including electric apparatus room（5）, radiation shell（3）, protecgulum（4）, fix bar（6）, it is described solid Fixed pole（6）, the electric apparatus room（5）, the radiation shell（3）, the protecgulum（4）It is sequentially connected, the radiation shell（3）By several Sub- radiation shell（7）It is spliced, the protecgulum（4）With the radiation shell（3）Between, the radiation shell（3）With the electric apparatus room （5）Between, the electric apparatus room（5）With the fix bar（6）Between pass through bolt（9）Connection.

2. Combined LED lamp according to claim 1, it is characterised in that：The adjacent sub- radiation shell（7）Between pass through spiral shell Bolt（9）Connection.

3. Combined LED lamp according to claim 1, it is characterised in that：The electric apparatus room（5）With the radiation shell（3） Between, the protecgulum（4）With the radiation shell（3）Between, the electric apparatus room（5）With the fix bar（6）Between, it is adjacent described Sub- radiation shell（7）Between the bolt（9）It is respectively provided with two or more.

4. Combined LED lamp according to claim 3, it is characterised in that：The sub- radiation shell（7）Top is provided with first Cooling fin（1）.

5. Combined LED lamp according to claim 3, it is characterised in that：The protecgulum（4）Top and bottom are provided with the Two cooling fins（12）.

6. Combined LED lamp according to claim 3, it is characterised in that：The electric apparatus room（5）Top is provided with bottom 3rd cooling fin（13）.

7. Combined LED lamp according to claim 1, it is characterised in that:The electric apparatus room（5）With the radiation shell（3） Between be provided with thermal insulation board（8）.

8. Combined LED lamp according to claim 1, it is characterised in that：The electric apparatus room（5）Including electrical equipment chamber enclosure （11）, electric apparatus room substrate（14）, electric apparatus room box（10）, the electric apparatus room substrate（14）It is installed on the electrical equipment chamber enclosure（11）Under Portion, and form a host cavity, the electric apparatus room box（10）It is installed in the host cavity.

9. Combined LED lamp according to claim 2, it is characterised in that：The sub- radiation shell（7）Bottom is provided with recessed Groove.

10. Combined LED lamp according to claim 9, it is characterised in that：LED pieces are provided with the groove.