CN206130588U - LED leaded light pillar lamp - Google Patents

Abstract

The utility model discloses a LED leaded light pillar lamp, including the lamp holder subassembly, LED lamp pearl, drive power supply, leaded light post mounting and glass leaded light post, drive power supply is constant current type drive power supply, drive power supply locates inside the lamp holder subassembly, lamp holder subassembly top is equipped with the heat dissipation aluminum component, LED lamp pearl is installed in the heat dissipation aluminum component, LED lamp pearl, drive power supply, the electricity is connected between the lamp holder subassembly, leaded light post mounting is installed on the lamp holder subassembly, leaded light post mounting is located the heat dissipation aluminum component outside, glass leaded light post is installed on leaded light post mounting, the one end that glass leaded light post is close to the lamp holder subassembly is for passing through light zone, the one end that the lamp holder subassembly was kept away from to glass leaded light post is for sending out light zone. The utility model provides a LED leaded light pillar lamp simple structure, glass leaded light post divide into light zone and send out a light zone, and LED lamp pearl sends the light source, passes through light zone through glass leaded light post and gets into a light zone, and light effect is good, and the porcelain lampholder radiating effect of lamp holder subassembly is good, and drive power supply is the constant current type, has guaranteed the current stabilization, prolongs LED leaded light pillar lamp's life -span.

Description

LED leaded light post lamps

Technical field

This utility model is related to lighting technical field, is more particularly to LED leaded light post lamps.

Background technology

Traditional illuminator is mainly electric filament lamp and fluorescent lamp, and wherein electric filament lamp is due to cheap and application convenience etc. Feature is used widely, but because its luminous efficiency is low, i.e., later stage use cost is high, brings to the use of electric filament lamp tired Disturb；And fluorescence lamp efficiency has increased significantly compared with incandescent light fitting, but due to its service life it is short and gradually by city Eliminate in place.

LED is the third generation light source after electric filament lamp and fluorescent lamp, and LED is due to life-span length, efficiency high, nothing It is the advantages of radiation, deep to be liked by users.But, existing LED great majority are to coordinate single LEDs light source to use, LED The light transmittance of lamp is low, brightness is not high, lighting effects are poor；The complex structure of LED, is typically necessary and is arranged on LED light source Light guide structure, in light guide structure outer housing upper lamp shade etc.；LED small volume, its internal radiating piece volume also very little, LED Heat dispersion is bad, and the LED life-span can be reduced；Under identical voltage, the change of temperature can affect the change of LED electric current, temperature Degree rising will promote electric current to increase, and electric current increase makes temperature further improve again, and such vicious cycle will burn LED, and And the light decay of LED is also relevant with temperature, there is phenomenon that is bright and not working in light decay aggravation when temperature is raised.

Utility model content

In order to solve the above problems, this utility model provides that a kind of lighting effects are good, good heat dissipation effect, current stabilization, The LED leaded light post lamps of simple structure.

According to one side of the present utility model, there is provided LED leaded light post lamps, it includes lamp adapter assembly, LED lamp bead, drive Galvanic electricity source, light-guiding pillar fixture and glass light-guiding pillar, inside lamp adapter assembly, lamp adapter assembly top is provided with radiating to driving power supply Aluminum component, LED lamp bead is installed on radiating aluminum component, electrically connects between LED lamp bead, driving power supply, lamp adapter assembly, light-guiding pillar fixture peace Loaded on lamp adapter assembly, light-guiding pillar fixture is located at radiating aluminum component outside, and glass light-guiding pillar is installed on light-guiding pillar fixture, glass Glass light-guiding pillar is transparent area near one end of lamp adapter assembly, and glass light-guiding pillar is luminous zone away from one end of lamp adapter assembly.

In some embodiments, the transparent area of glass light-guiding pillar be clear glass, the luminous zone surface of glass light-guiding pillar It is vaporific in frosted.

In some embodiments, lamp adapter assembly includes metallic lamp holder and Ceramic lamp base, and the lower end of Ceramic lamp base is outer spiral shell Stricture of vagina post, external thread column is provided with driving power supply mounting groove, and driving power supply is installed in driving power supply mounting groove, metallic lamp holder be provided with The female thread that external thread column is engaged, Ceramic lamp base is utilized and is threadedly connected to metallic lamp holder.

In some embodiments, the upper end of Ceramic lamp base is provided with light-guiding pillar fixture mounting groove, and radiating aluminum component is installed on The trench bottom of light-guiding pillar fixture mounting groove, light-guiding pillar fixture is connected in light-guiding pillar fixture mounting groove, and light-guiding pillar is fixed Part and light-guiding pillar fixture mounting groove interference fit.

In some embodiments, Ceramic lamp base outer surface is helical form.

In some embodiments, light-guiding pillar fixture is acrylic material.

In some embodiments, glass light-guiding pillar is cylindric in upper and lower diameter identical.

In some embodiments, glass light-guiding pillar is in up big and down small cone.

In some embodiments, driving power supply is constant-current type driving power supply.

Compared with prior art, the beneficial effects of the utility model are：The LED light-guiding pillar modulated structures that this utility model is provided Simply, without the need for arranging special lampshade, glass light-guiding pillar is divided into transparent area and luminous zone, and LED lamp bead sends light source, through glass Light-guiding pillar transparent area enters luminous zone, and light transmittance and brightness are high, and lighting effects are good；Ceramic lamp base is not oxidizable, LED lamp bead work The heat for sending passes to Ceramic lamp base by the aluminum component that radiates, and the heat that driving power supply work sends is also passed to Ceramic lamp base, Ceramic lamp base outer surface is set to helical form, increased area of dissipation, and the cell-shell for also matching different profiles for the later stage is provided just Profit；Driving power supply uses constant-current type driving power supply, even if input voltage changes in rated range, output voltage electric current Keep constant, prevent that LED lamp bead electric current is excessive to cause light decay, extend the life-span of LED leaded light post lamps.

Description of the drawings

Fig. 1 is the structural representation of an embodiment of LED leaded light post lamps；

Fig. 2 is the exploded view of Fig. 1；

Fig. 3 is the structural representation of another embodiment of LED leaded light post lamps.

Specific embodiment

This utility model is further described with reference to specific embodiment.

Embodiment 1

As illustrated in fig. 1 and 2, the LED leaded light post lamps of an embodiment described in the utility model, including lamp adapter assembly 1, LED Lamp bead 2, driving power supply 3, light-guiding pillar fixture 4 and glass light-guiding pillar 5.Driving power supply 3 is located inside lamp adapter assembly 1, specifically, Lamp adapter assembly 1 includes metallic lamp holder 11 and Ceramic lamp base 12, and the lower end of Ceramic lamp base 12 is external thread column 121, external thread column 121 Be provided with driving power supply mounting groove (not shown), driving power supply 3 is installed in driving power supply mounting groove, metallic lamp holder 11 be provided with The female thread 111 that external thread column 121 is engaged, Ceramic lamp base 12 is utilized and is threadedly connected to metallic lamp holder 11.The top of lamp adapter assembly 1 Radiating aluminum component 6 is provided with, LED lamp bead 2 is installed on radiating aluminum component 6, is electrically connected between LED lamp bead 2, driving power supply 3, metallic lamp holder 11 Connect, light-guiding pillar fixture 4 is installed on lamp adapter assembly 1, light-guiding pillar fixture 4 is located at the outside of radiating aluminum component 6.Specifically, ceramics The upper end of lamp socket 12 is provided with light-guiding pillar fixture mounting groove 122, and radiating aluminum component 6 is installed on light-guiding pillar fixture mounting groove 122 Trench bottom, light-guiding pillar fixture 4 is connected in light-guiding pillar fixture mounting groove 122, light-guiding pillar fixture 4 and light-guiding pillar fixture The interference fit of mounting groove 122.Glass light-guiding pillar 5 is installed on light-guiding pillar fixture 4, and glass light-guiding pillar 5 is near Ceramic lamp base 12 One end be transparent area 51, glass light-guiding pillar 5 away from Ceramic lamp base 12 one end be luminous zone 52.

Light-guiding pillar fixture 4 is acrylic material.In the present embodiment, glass light-guiding pillar 5 is in upper and lower diameter identical cylinder Shape.The transparent area 51 of glass light-guiding pillar 5 is clear glass, and the luminous zone 52 of glass light-guiding pillar 5 is that surface is vaporific in frosted.It is actual On, glass light-guiding pillar 5 is made up of conventional clear glass, and transparent area 51 is left intact, and luminous zone 52 is at polishing sand It is vaporific that the mode of reason allows glass surface to have, and strengthens illumination effect.

Ceramic lamp base 12 is that ceramic material is not oxidizable, and the outer surface of Ceramic lamp base 12 is helical form.The work of LED lamp bead 2 is sent out The heat for going out passes to Ceramic lamp base 12 by radiating aluminum component 6, and the heat that the work of driving power supply 3 sends is also passed to Ceramic lamp base 12, the spiral helicine design of Ceramic lamp base 12 increased area of dissipation.If for effect attractive in appearance, needed in LED leaded light post lamps Outer watch glasses on different profiles cell-shell, only need to design helical form phase with the outer surface of Ceramic lamp base 12 in the inner surface of cell-shell The female thread matched somebody with somebody.

Driving power supply 3 is constant-current type driving power supply.Using constant-current type driving power supply, even if input voltage is in rated range Change, output voltage electric current also keeps constant, prevents that the electric current of LED lamp bead 2 is excessive to cause light decay, extends the longevity of LED leaded light post lamps Life.

Embodiment 2

As shown in figure 3, the embodiment 2 is with the difference of embodiment 1, the structure of glass light-guiding pillar 5 is different.The present embodiment In, glass light-guiding pillar 5 be in up big and down small cone, glass light-guiding pillar 5 near one end of Ceramic lamp base 12 be transparent area 51, glass Glass light-guiding pillar 5 is luminous zone 52 away from one end of Ceramic lamp base 12, and luminous zone 52 allows glass table through the mode that polishing sand is processed Face has vaporific, strengthens illumination effect.In actual applications, glass light-guiding pillar 5 can as needed be processed into various shapes, outward appearance Such as：Cuboid, cup-shaped etc..Accordingly, light-guiding pillar fixture 4 will be matched with the junction structure of glass light-guiding pillar 5.

The utility model proposes LED leaded light post lamp, simple structure, without the need for arranging special lampshade, 5 points of glass light-guiding pillar For transparent area 51 and luminous zone 52, LED lamp bead 2 sends light source, and through the transparent area 51 of glass light-guiding pillar 5 luminous zone 52 is entered, Light transmittance and brightness are high, and lighting effects are good.Ceramic lamp base 12 is not oxidizable, and the heat that the work of LED lamp bead 2 sends passes through radiation aluminium Part 6 passes to Ceramic lamp base 12, and the heat that the work of driving power supply 3 sends is also passed to Ceramic lamp base 12, the appearance of Ceramic lamp base 12 Face is set to helical form, increased area of dissipation, and the cell-shell for also matching different profiles for the later stage is provided convenience.Driving power supply 3 Constant-current type driving power supply is used, even if input voltage changes in rated range, output voltage electric current also keeps constant, prevented Only the electric current of LED lamp bead 2 is excessive causes light decay, extends the life-span of LED leaded light post lamps.

Above-described is only some embodiments of the present utility model, it is noted that for the ordinary skill of this area For personnel, on the premise of without departing from creation design of the present utility model, other deformations can also be made and improved, these are all Belong to protection domain of the present utility model.

Claims (9)

1.LED leaded light post lamps, it is characterised in that solid including lamp adapter assembly (1), LED lamp bead (2), driving power supply (3), light-guiding pillar Determine part (4) and glass light-guiding pillar (5), the driving power supply (3) is internal located at lamp adapter assembly (1), lamp adapter assembly (1) top Radiating aluminum component (6) is provided with, the LED lamp bead (2) is installed on radiating aluminum component (6), the LED lamp bead (2), driving power supply (3), lamp Electrically connect between head assembly (1), the light-guiding pillar fixture (4) is installed on lamp adapter assembly (1), the light-guiding pillar fixture (4) positioned at radiating aluminum component (6) outside, the glass light-guiding pillar (5) is installed on light-guiding pillar fixture (4), and the glass is guide-lighting Post (5) near lamp adapter assembly (1) one end be transparent area (51), the one end of the glass light-guiding pillar (5) away from lamp adapter assembly (1) For luminous zone (52).

2. LED according to claim 1 leaded light post lamp, it is characterised in that the transparent area (51) of the glass light-guiding pillar (5) For clear glass, luminous zone (52) surface of the glass light-guiding pillar (5) is in that frosted is vaporific.

3. LED according to claim 2 leaded light post lamp, it is characterised in that the lamp adapter assembly (1) is including metallic lamp holder (11) and Ceramic lamp base (12), the lower end of the Ceramic lamp base (12) is external thread column (121), and the external thread column (121) sets Have driving power supply mounting groove, the driving power supply (3) is installed in driving power supply mounting groove, the metallic lamp holder (11) be provided with The female thread (111) that external thread column (121) is engaged, the Ceramic lamp base (12) utilizes and is threadedly connected to metallic lamp holder (11).

4. LED according to claim 3 leaded light post lamp, it is characterised in that the upper end of the Ceramic lamp base (12) is provided with leads Light beam fixture mounting groove (122), radiating aluminum component (6) is installed on the trench bottom of light-guiding pillar fixture mounting groove (122), institute State light-guiding pillar fixture (4) to be connected in light-guiding pillar fixture mounting groove (122), the light-guiding pillar fixture (4) and light-guiding pillar Fixture mounting groove (122) interference fit.

5. LED according to claim 4 leaded light post lamp, it is characterised in that Ceramic lamp base (12) outer surface is spiral Shape.

6. LED according to claim 5 leaded light post lamp, it is characterised in that the light-guiding pillar fixture (4) is acrylic material Matter.

7. LED according to claim 6 leaded light post lamp, it is characterised in that the glass light-guiding pillar (5) is in upper and lower diameter phase Same is cylindric.

8. LED according to claim 6 leaded light post lamp, it is characterised in that the glass light-guiding pillar (5) is in up big and down small Cone.

9. LED leaded light post lamps according to claim 1 to 8 any one, it is characterised in that the driving power supply (3) is Constant-current type driving power supply.