CN206159889U - Air purifying lamp - Google Patents

Abstract

The utility model provides an air purifying lamp, relate to the clarification plant field, it includes the lamp holder, the lamp body, light source and power module, still include anion generator, power module includes electric source plate, the lamp holder is connected with electric source plate electricity, anion generator is connected with electric source plate electricity, the light source includes PCB base plate and at least one lamp pearl, electricity source plate and PCB base plate electrically connected, at least one lamp pearl sets up in PCB base plate and PCB base plate electrically connected, PCB base plate electrically connected has the electrostatic discharge module that is used for releasing static. This air purifying lamp long service life, strong and mode can regulate and control the detergent power.

Description

Air purifying lamp

Technical field

The utility model is related to cleaning equipment field, in particular to a kind of air purifying lamp.

Background technology

Existing Cleaning luminaire product is the lamp bodies such as electricity-saving lamp or LED and is embedded in anion generator, by anion emission End carbon fiber bundle exposes lamp housing outside.The air purifying lamp developed at present is typically improved by general lighting lamp and formed, and is adopted LED be usually U-shaped fluorescent tube or globular bulb, the LED illumination zone of this form is little, and luminous efficiency is low, thermal diffusivity Can be poor.In addition at present the universal negative direct current high voltage of anion generator only has -2.0KV to -2.5KV, and the negative ion concentration of generation is little In 1,000,000/cm³, during for larger careat, purify air effect is poor, and time-consuming, it is difficult to effectively eliminates or reduces The harm of PM2.5, PM10；And increase the universal negative direct current high voltage of anion generator and then easily cause dead lamp or burn power supply.

Utility model content

The purpose of this utility model is to provide a kind of air purifying lamp, its long service life, and detergent power is strong and work Operation mode controllable.

What embodiment of the present utility model was realized in：

A kind of air purifying lamp, it includes lamp holder, lamp body, light source and power module, also including anion generator, power supply Module includes power panel, and lamp holder is electrically connected with power panel, and anion generator is electrically connected with power panel, and light source includes PCB substrate And at least one lamp bead, power panel electrically connects with PCB substrate, at least one lamp bead be arranged at PCB substrate and with PCB substrate electricity Connection, PCB substrate is electrically connected with the static discharge module for release electrostatic.

The beneficial effect of the utility model embodiment is：Electrically connected with power panel by lamp holder, anion generator with electricity Source plate is electrically connected, and power panel is electrically connected with PCB substrate, and lamp bead is arranged and electrically connected with PCB substrate, is lamp bead and anion Generator provides power supply, and PCB substrate is electrically connected with the static discharge module for release electrostatic, due to anion generator work When, its operating voltage is very high, therefore easily assembles electric charge in PCB substrate, and the chip antistatic capability of lamp bead is typically smaller than Equal to 2KV, therefore easily cause dead lamp or burn power supply because high-pressure electrostatic punctures power supply apparatus or lamp bead, and static discharge mould Block then can effectively discharge high-pressure electrostatic, it is to avoid the occurrence of above-mentioned, and the negative direct current high voltage of increase anion generator Scope, strengthens air purification effect.

Description of the drawings

In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to use needed for embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

The structural representation of the air purifying lamp that Fig. 1 is provided for the utility model embodiment；

The structural representation of the lamp body that Fig. 2 is provided for the utility model embodiment；

Fig. 3 is the circuit connection diagram of lamp bead in the utility model embodiment；

The circuit diagram of the static discharge module that Fig. 4 is provided for the utility model embodiment；

The circuit diagram of the indicating lamp module that Fig. 5 is provided for the utility model embodiment；

The theory diagram of the air purifying lamp that Fig. 6 is provided for the utility model embodiment.

Icon：100- air purifying lamps；110- lamp holders；111- lamp holder bodies；112- lamp holder connectors；120- lamp bodies； 121- first ends；The ends of 122- second；123- first through hole；124- heat sinks；125- fixed plates；125a- base plates；125b- is installed Plate；125c- fourth holes；130- light sources；131- lamp beads；132-PCB substrates；The through holes of 133- second；134- the first lamp bead groups； 135- the second lamp bead groups；140- lampshades；141- grooves；142- third through-holes；143- louvres；150- anion generators； 151- anion generator bodies；152- emission parts；153- copper cards；154- carbon fiber bundles；160- static discharge modules；161- One resistance；The diodes of 162- first；163- second resistances；164- 3rd resistors；170- indicating lamp modules；The resistance of 171- the 4th； The diodes of 172- second；The diodes of 173- the 3rd；174- indicator lamps；180- power modules；181- power panels；182- switch control rules Module；183- constant currents drive；190- remote pilot modules；200- external power supplys.

Specific embodiment

It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment The embodiment stated is a part of embodiment of the utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and The component of the utility model embodiment for illustrating can be arranged and designed with a variety of configurations.

Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then it need not be further defined and is explained in subsequent accompanying drawing.

In description of the present utility model, it should be noted that the orientation or position relationship of the instruction such as term " interior ", " outward " It is or the orientation usually put when using of the utility model product or position based on orientation shown in the drawings or position relationship Relation, is for only for ease of description the utility model and simplifies description, rather than indicates or imply that the device or element of indication must Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.This Outward, term " first ", " second ", " the 3rd " and " the 4th " etc. is only used for distinguishing description, and it is not intended that indicating or implying Relative importance.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Fig. 1 is refer to, the present embodiment provides a kind of air purifying lamp 100, and it includes lamp holder 110, lamp body 120, light source 130th, lampshade 140, power module 180, anion generator 150 and remote control (not shown).

Lamp holder 110 includes the lamp holder body 111 being connected with each other and lamp holder connector 112, and lamp holder body 111 could be arranged to Bayonet socket is preferably screwed socket it can also be provided that screwed socket, in the present embodiment, and fixed effect is compared to bayonet socket It is more firm.

Fig. 1 and Fig. 2 is seen also, lamp body 120 includes the end 122 of first end 121 and second, wherein the second end 122 is Away from one end of lamp holder 110, lamp body 120 offers the first through hole 123 through the end 122 of first end 121 and second to lamp body 120, First end 121 is connected with lamp holder connector 112, the built-in power module 180 of first through hole 123 and anion generator 150.Lamp The outer gusset of the correspondence first through hole 123 of body 120 is provided with multiple heat sinks 124.Occur for discharging power module 180, anion The heat that device 150 and light source 130 are produced when working, it is to avoid power module 180, anion generator is caused because heat is too high 150 and the resistance increase of light source 130, the low problem of efficiency so as to the power consumption of air purifying lamp 100 is more.Multiple heat sinks 124 It is spaced apart successively in the outside of the correspondence first through hole 123 of lamp body 120, its set-up mode has various, such as multiple heat sinks 124 Spiral is enclosed located at the outside of the correspondence first through hole 123 of lamp body 120, or the cross section of multiple heat sinks 124 is ring-type, and successively interval is enclosed Located at the outside of the correspondence first through hole 123 of lamp body 120, in the present embodiment, preferably several fin is distributed in turbine-like, i.e., many Individual heat sink 124 is uniformly distributed in the outside of the correspondence first through hole 123 of lamp body 120 along the axis of lamp body 120.

In the present embodiment, the both sides along its length of multiple heat sinks 124 respectively with the end of the first end 121 of lamp body 120 The distance between face and the end face at the second end 122, and one end away from lamp body 120 of each heat sink 124 and lamp body 120 Become larger to the direction of lamp body 120 along lamp holder 110, due to the heat the closer to aggregation in light source 130, first through hole 123 It is higher, therefore the radiating effect of above-mentioned setting is more preferable.Fixed plate 125 is arranged at the second end 122 of lamp body 120, fixed plate 125 Cross section for circle, it is connected near the side of lamp body 120 with heat sink 124, fixed plate 125 include circle base plate 125a With the installing plate 125b of annular, one end of installing plate 125b encloses the circumference located at base plate 125a, and the other end is to away from lamp body 120 Direction extends, and base plate 125a is provided with fourth hole 125c, and fourth hole 125c is connected with first through hole 123.

Preferably, multiple heat sinks 124 are integrally formed with lamp body 120；Fixed plate 125 and heat sink 124 and lamp body 120 It is integrally formed, saves cost of manufacture.

The material of lamp body 120, heat sink 124 and fixed plate 125 could be arranged to the metals such as steel, aluminium, aluminium alloy, iron, In the present embodiment, the car aluminium preferably in aluminium alloy, the material pyroconductivity is high, better heat-radiation effect.

Light source 130 includes lamp bead 131 and PCB substrate 132, and the wherein quantity of lamp bead 131 could be arranged to as needed one Individual, two or more quantity.

The cross section of PCB substrate 132 for circle, it is built in fixed plate 125, PCB substrate 132 offer for bear from The second through hole 133 that electronic generator 150 is passed through, it is preferable that the second through hole 133 be located at the center of PCB substrate 132 and with four-way Hole correspondence.The material of PCB substrate 132 has multiple choices, and such as PCB ceramic substrates, PCB glass fabrics substrate and PCB are copper-based Plate etc., preferably PCB aluminium bases.PCB substrate 132 is electrically connected to power module 180.

Lamp bead 131 is arranged at PCB substrate 132 and electrically connects with PCB substrate 132, and the quantity of lamp bead 131 can also may be used for multiple Think one, preferably several lamp bead 131, the patch of multiple lamp beads 131 is welded in side of the PCB substrate 132 away from lamp body 120.

Specifically, Fig. 3 is referred to, multiple lamp beads 131 are composed in series the first lamp bead group 134 and the second lamp bead group 135, first The lamp bead group 135 of lamp bead group 134 and second be arranged in parallel and the input positioned at PCB substrate 132 and PCB substrate 132 output end Between, input described herein refers to one end that electric current is flowed into, and output end refers to one end that electric current flows out, also, the first lamp The positive pole of each lamp bead 131 in the lamp bead group 135 of pearl group 134 and second is connected with the input of PCB substrate 132.So as to By controlling whether PCB substrate 132 is powered so as to control the working condition of multiple lamp beads 131.The wherein lamp of the first lamp bead group 134 The number of pearl 131 can be with identical with the number of lamp bead 131 of the second lamp bead group 135, it is also possible to which different, those skilled in the art can be according to reality Situation is operated.Preferably, the rounded array distribution in PCB substrate 132 of multiple lamp beads 131, can so make illumination model Enclose higher.

Lampshade 140 is hemispherical, and lampshade 140 removably covers at the second end 122 of lamp body 120, and such as lampshade 140 blocks It is connected to the second end 122 of lamp body 120.PCB substrate 132 and lamp bead 131 are located in lampshade 140, prevent dust etc. from entering lampshade 140 It is interior.Lampshade 140 is provided with the groove 141 of the extension of lamp body 120 away from the top of lamp body 120, and the diapire of groove 141 is provided with use In the third through-hole 142 that anion generator 150 is passed through.Third through-hole 142 prolongs towards lampshade 140 near the side of lamp body 120 Stretch.The diapire of groove 141 offers multiple louvres 143, preferably multiple for discharging the heat produced when lamp bead 131 works The circumferentially array distribution of louvre 143, radiating is uniform.

The material of lampshade 140 could be arranged to polyvinyl chloride (PVC), acrylic, resin and glass etc., in the present embodiment, The material of lampshade 140 is preferably acrylic lamp shade, its good toughness, not cracky, and translucency is good, make the light of transmission soft and It is photochromic uniform.

Please continue to refer to Fig. 1, anion generator 150 includes anion generator body 151 and emission part 152.Wherein, Anion generator body 151 is electrically connected with power module 180, and its connected mode could be arranged to wire connection, the present embodiment In, anion generator body 151 welds together with power module 180, reduces cost of manufacture, and safer stable.Bear from Electronic generator body 151 and power module 180 are built in the first through hole 123 of lamp body 120.

Emission part 152 is electrically connected with anion generator body 151, its one end away from anion generator body 151 Stretch out third through-hole 142.In the present embodiment, emission part 152 includes copper card 153 and carbon fiber bundle 154, is arranged outside copper card 153 There is the set that expands with heat and contract with cold, carbon fiber bundle 154 is arranged at the one end of copper card 153 away from anion generator body 151, negative for launching Ion, and carbon fiber bundle 154 is located at the outside of lampshade 140, copper card 153 is located at the inner side of lampshade 140.

In the utility model other embodiment, emission part 152 may be arranged as draw point, and its corrosion resistant performance is good and is easy to Cleaning.

Preferably, anion generator 150 is from the anion generator that negative direct current high voltage scope is -2KV to -8KV 150, under the scope, anion release concentration is more than 5,000,000/cm³, can effectively guarantee air purification efficiency and be suitable to family's ring Border uses.

Static discharge module 160 is used for release and is gathered in PCB substrate 132 because what the work of anion generator 150 was produced The all types of electrostatic such as high-pressure electrostatic, specifically, in the present embodiment, static discharge module 160 is electrically connected with PCB substrate 132, It can be directly arranged in PCB substrate 132 or on power panel 181, and in the present embodiment, static discharge module 160 is arranged at PCB Substrate 132, set-up mode is more simple, and static discharge module 160 is arranged at the set-up mode of PCB substrate 132, it is to avoid quiet Electrostatic interference effect between electricity and metallic heat radiating plate so that the using effect of static discharge module 160 is more excellent, also causes gold Category heat sink better heat-radiation effect.

Refer to Fig. 4, with the string of lamp bead 131 and circuit in parallel, static discharge module 160 includes the to static discharge module 160 One resistance 161, the first diode 162, second resistance 163 and 3rd resistor 164.

Specifically, the positive pole of the first diode 162 is connected with PCB substrate 132, the negative pole and power supply of the first diode 162 Module 180 is electrically connected, and first resistor 161 is connected with the first diode 162 and is arranged at PCB substrate 132 and power module 180 Between, the positive pole and negative pole of lamp bead 131 are electrically connected with PCB substrate 132, second resistance 163 and 3rd resistor 164 respectively with lamp The positive pole and negative pole of pearl 131 is connected and between lamp bead 131 and PCB substrate 132.The circuit of static discharge module 160 is simple, Electronic component is few, so as to reduce manufacturing cost.

In the other embodiments of the utility model, the quantity of static discharge module 160 could be arranged to it is multiple, such as two It is individual, five, eight etc., and the first resistor 161 in a power module 180, the first diode 162, second resistance 163 Could be arranged to respectively with 3rd resistor 164 multiple, this area staff can be configured according to actual conditions.

Electrically connected with the power module 180 of power panel 181 by arranging anion generator 150, PCB substrate 132 and electrostatic Discharge module 160 is electrically connected, the safety increase negative direct current high voltage scope of anion generator 150, and effectively solving is because of anion High-pressure electrostatic gathers caused by negative high voltage is too high during the work of raw device 150, punctures electronic component or lamp bead 131, produce dead lamp or Burn the problem of power supply.So as to increase the service life of air purifying lamp 100.

See also Fig. 1 and Fig. 5, indicating lamp module 170 is used to show the working condition of anion generator 150, its with Anion generator 150 is electrically connected, and specifically, indicating lamp module 170 includes the 4th resistance 171, the second diode the 172, the 3rd Diode 173 and indicator lamp 174, the positive pole and negative pole of the second diode 172 respectively with the positive pole of anion generator 150 and negative Pole electrically connects and connects with indicator lamp 174, and the positive pole of the 3rd diode 173 is electrically connected with the output end of indicator lamp 174, and the three or two The negative pole of pole pipe 173 is electrically connected with the input of indicator lamp 174, and the output end of wherein indicator lamp 174 refers to electric current is flowed into one End, the output end of indicator lamp 174 refers to one end that electric current flows out, and specifically, the 3rd diode 173 is switching diode, preferably Model IN4007 diode, for reducing the voltage at the two ends of the second diode 172, the second diode 172 is commutation diode, For by the pulse direct current that convert alternating current is single direction, the second diode 172 to be preferably the diode of model IN4148, By the cooperation of the second diode 172 and the 3rd diode 173 and the 4th resistance 171, increase the longevity of indicating lamp module 170 Life.

Power module 180 includes that power panel 181, switch control module 182 and constant current drive 183.

Power panel 181 is electrically connected with lamp holder 110, and power panel 181 welds and be built in lamp with anion generator body 151 In the first through hole 123 of body 120.It is for external power supply 200 to be converted to specific voltage x current to drive that constant current drives 183 The luminous electric pressure converter of air purifying lamp 100, constant current drives 183 to electrically connect with power panel 181, external power supply 200 first with Constant current drives 183 to electrically connect, and constant current drives 183 to convert external power supply 200, used as the supply power supply of air purifying lamp 100.It is permanent Stream drives 183 to be arranged on power panel 181.Switch control module 182 is located between light source 130 and anion generator 150, its 183 are driven to be arranged in parallel with constant current, switch control module 182 is electrically connected with PCB substrate 132 and anion generator 150, For selective switch lamp bead 131 and anion generator 150, the working condition of air purifying lamp 100 is controlled.Switch control rule mould Block 182 preferably adopts integrated chip mode, save space, and makes control model more become more meticulous, such as time switch etc..Switch Control module 182 is arranged on power panel 181, and switch control module 182 is by power panel 181 and supply power electric connection.

Remote control is provided with remote pilot module 190, and remote pilot module 190 is wirelessly connected with switch control module 182, Such as bluetooth connection, electrical connection and magnetic connects etc., preferably bluetooth connection.For the illumination of remotely control air purifying lamp 100, Purify air or the working condition that the two has concurrently, it is simple and convenient.

The operation principle of air purifying lamp 100 is：Fig. 6 is referred to, the air inlet Cleaning luminaire 100 of electric current Jing lamp holders 110 is first First Jing constant currents drive 183 alternating current is converted to into direct current, the DC current access switch control module 182 after then changing, Switch control module 182 controls the working condition of anion generator 150 and lamp bead 131, when anion generator 150 works When, anion relay indicating light module 170 and static discharge module 160 work simultaneously, for reducing anion generator 150 The high-pressure electrostatic produced during work, and carry out the instruction of the working condition of anion generator 150.

In sum, the air purifying lamp 100 that the utility model is provided, its long service life, detergent power is strong, effectively solution The range of choice of anion generator 150 is narrow in prior art of having determined and makes because the range of choice of anion generator 150 increases Into the problem that air purifying lamp 100 is damaged, with excellent economic worth.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (10)

1. a kind of air purifying lamp, including lamp holder, lamp body, light source and power module, it is characterised in that also occur including anion Device, the power module includes power panel, and the lamp holder electrically connects with the power panel, the anion generator and the electricity Source plate is electrically connected, and the light source includes PCB substrate and at least one lamp bead, and the power panel is electrically connected with the PCB substrate, At least one lamp bead is arranged at the PCB substrate and electrically connects with the PCB substrate, and the PCB substrate is electrically connected with use In the static discharge module of release electrostatic.

2. air purifying lamp according to claim 1, it is characterised in that the static discharge module include first resistor and First diode, the positive pole of first diode is connected with the PCB substrate, negative pole and the electricity of first diode Source module is electrically connected, and the first resistor is with first Diode series and is arranged at the PCB substrate and the power supply Between module.

3. air purifying lamp according to claim 2, it is characterised in that the static discharge module also includes that second is electric Resistance, the positive pole and negative pole of the lamp bead are electrically connected with the PCB substrate, and the second resistance is connected and be located at the lamp bead Between the lamp bead and the PCB substrate.

4. the air purifying lamp according to claim 1 any one, it is characterised in that the light source and the anion are sent out Switch control module is electrically connected between raw device.

5. air purifying lamp according to claim 4, it is characterised in that the air purifying lamp includes remote control, described Remote control is provided with remote pilot module, and the remote pilot module is wirelessly connected with the switch control module.

6. air purifying lamp according to claim 1, it is characterised in that the air purifying lamp include for show bear from The indicating lamp module of electronic generator working condition, the indicating lamp module is electrically connected with the anion generator.

7. air purifying lamp according to claim 6, it is characterised in that the indicating lamp module include the 4th resistance, the Two diodes, the 3rd diode and indicator lamp, the positive pole and negative pole of second diode respectively with the anion generator Positive pole and negative pole electrical connection and connect with the indicator lamp, the positive pole of the 3rd diode and the output end of the indicator lamp Electrical connection, the negative pole of the 3rd diode is electrically connected with the input of the indicator lamp.

8. air purifying lamp according to claim 1, it is characterised in that the air purifying lamp includes lampshade, the lamp Head and lamp body connection, the lamp body offers first through hole, and the lamp body connects away from one end of the lamp holder with the PCB substrate Connect, the lamp bead is arranged at side of the PCB substrate away from the lamp body, the lampshade removable hood is located at the lamp body, The lampshade has third through-hole, and the PCB substrate and the lamp bead are located in the lampshade, and the anion generator includes Anion generator body and the emission part electrically connected with the anion generator body, the anion generator body It is built in the first through hole with the power panel, the emission part stretches out the third through-hole.

9. air purifying lamp according to claim 8, it is characterised in that the outside of the lamp body correspondence first through hole Enclose and be provided with multiple heat sinks, the plurality of heat sink is uniformly distributed in the outside of the lamp body along the axis of the lamp body.

10. air purifying lamp according to claim 9, it is characterised in that the heat sink away from the one of the lamp body End becomes larger along the lamp holder with the distance between the lamp body to the direction of the lamp body.