CN204901424U - LED bulb and LED filament of preventing slow -witted structure has thereof - Google Patents
LED bulb and LED filament of preventing slow -witted structure has thereof Download PDFInfo
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- CN204901424U CN204901424U CN201520659221.XU CN201520659221U CN204901424U CN 204901424 U CN204901424 U CN 204901424U CN 201520659221 U CN201520659221 U CN 201520659221U CN 204901424 U CN204901424 U CN 204901424U
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Abstract
The utility model discloses a LED bulb and LED filament of preventing slow -witted structure has thereof. Wherein the LED filament includes base plate and a plurality of gold thread, the other end that the one end of base plate was provided with a PIN foot, base plate is provided with the 2nd PIN foot, the mid portion of base plate is provided with a plurality of LED chips, a PIN foot, LED chip, the 2nd PIN foot pass through the gold thread and establish ties in proper order, the cladding has the fluorescence colloid on the LED chip, a part of outside of stretching out the fluorescence colloid of a PIN foot and the 2nd PIN foot, the part that exposes of a PIN foot is provided with and is used for preventing the identification characters of staying. The utility model discloses a setting prevents that the identification characters of staying can prevent effectively that the LED filament of different models from obscuring, is convenient for distinguish the positive negative pole of filament, can prevent that mountain fastness company from copying the filament simultaneously.
Description
Technical field
The utility model relates to LED lamp, particularly a kind of LED bulb and have the LED silk of error-proof structure.
Background technology
Conventional incandescent (tengsten lamp) consume energy high, the life-span is short; under the overall situation of global resources anxiety; gradually, forbidden producing by national governments; substitute products are electronic energy-saving lamps thereupon; although electronic energy-saving lamp improves energy-saving effect; but owing to employing the heavy metal element of many contaminated environment, run counter to again the main trend of environmental protection.LED, as forth generation light source, has the advantages such as energy-saving and environmental protection, low-power consumption, life-span length, has now been widely used in the fields such as display, backlight, illumination.
Along with the high speed development of LED technology, LED illumination becomes the only choosing of novel green illumination gradually, and wherein LED bulb also substitutes conventional incandescent gradually along with the further maturation of LED technology.
At present, LED bulb adopts leptosomatic LED silk mostly, because its structure is simple, is easily copied by mountain vallage company, and due to LED silk size less, the filament pulling down rear different model is easily obscured, and when layman installs, both positive and negative polarity is also difficult to distinguish.
Thus prior art need to improve.
Utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is the LED silk providing a kind of LED bulb and have error-proof structure, effectively can carry out fool proof to product, and prevents mountain vallage company from copying.
In order to achieve the above object, the utility model takes following technical scheme:
Have a LED silk for error-proof structure, comprise substrate and some gold threads, one end of described substrate is provided with the first PIN, the other end of substrate is provided with the second PIN, the mid portion of described substrate is provided with some LED chip; Described first PIN, LED chip, the second PIN are connected successively by gold thread, described LED chip is coated with fluorescent colloid, a part for described first PIN and the second PIN stretches out the outside of fluorescent colloid, and the exposed parts of described first PIN is provided with the identification character for fool proof.
Described has in the LED silk of error-proof structure, and described identification character is through hole character, laser engraving character, laser printing character, ink printing character and/or down concave character.
Described has in the LED silk of error-proof structure, the coated described substrate of described fluorescent colloid 360 degree and LED chip.
Described has in the LED silk of error-proof structure, the one or both sides of the coated described substrate of described fluorescent colloid.
Described has in the LED silk of error-proof structure, and the diameter of described LED silk is 0.5mm-5mm, and length is greater than 15mm.
Described has in the LED silk of error-proof structure, and the width of described first PIN is 0.8-1mm, and the height of described identification character is less than 0.8mm.
Described has in the LED silk of error-proof structure, and the exposed parts of described first PIN or the exposed parts of the second PIN are provided with the identification hole for mark lamp filament.
Have a LED silk for error-proof structure, comprise substrate and some gold threads, one end of described substrate is provided with the first PIN, the other end of substrate is provided with the second PIN, the mid portion of described substrate is provided with some LED chip; Described first PIN connects the first LEDs chip by gold thread, second PIN connects last LEDs chip by gold thread, described LED chip is coated with fluorescent colloid, a part for described first PIN and the second PIN stretches out the outside of fluorescent colloid, and the exposed parts of described first PIN is provided with the identification character for fool proof; Described LED chip is flip LED chips, and the quantity of described fluorescent colloid is identical with the quantity of LED chip, the coated LED chip of each fluorescent colloid.
Described has in the LED silk of error-proof structure, and described identification character is through hole character, laser engraving character, laser printing character, ink printing character and/or down concave character.
Described has in the LED silk of error-proof structure, and the width of described first PIN is 0.8-1mm, and the height of described identification character is less than 0.8mm.
A kind of spherical LED lamp bubble, comprise lamp holder, cell-shell, power module and stem stem, described cell-shell and lamp holder seal, described power module and stem stem are arranged on lamp holder, the major part of described stem stem is arranged in described cell-shell, described LED bulb also comprises at least one wire and at least two LED silks, and one end of each LED silk is electrically connected with power module respectively by a wire, and the other end of each LED silk links together.
Compared to prior art, the LED bulb that the utility model provides and there is the LED silk of error-proof structure, its LED silk comprises substrate and some gold threads, one end of described substrate is provided with the first PIN, the other end of substrate is provided with the second PIN, and the mid portion of described substrate is provided with some LED chip; Described first PIN, LED chip, the second PIN are connected successively by gold thread, described LED chip is coated with fluorescent colloid, a part for described first PIN and the second PIN stretches out the outside of fluorescent colloid, and the exposed parts of described first PIN is provided with the identification character for fool proof.Effectively can prevent the LED silk of different model from obscuring by the identification character arranging fool proof, can prevent mountain vallage company from copying filament simultaneously.
Accompanying drawing explanation
The structural representation with the LED silk of error-proof structure that Fig. 1 provides for the utility model.
The structural representation had after the LED silk encapsulation of error-proof structure that Fig. 2 provides for the utility model first preferred embodiment.
Fig. 3 is the enlarged diagram at Fig. 2 A place.
Fig. 4 has the cross sectional representation of the LED silk of error-proof structure for 360 degree of sealings that the utility model first preferred embodiment provides.
Fig. 5 has the cross sectional representation of the LED silk of error-proof structure for one side sealing that the utility model first preferred embodiment provides.
The structural representation had after the LED silk encapsulation of error-proof structure that Fig. 6 provides for the utility model second preferred embodiment.
Fig. 7 has the Longitudinal cross section schematic of the LED silk of error-proof structure for fixed point sealing that the utility model second preferred embodiment provides.
The structural representation of the LED bulb that Fig. 8 provides for the utility model.
Detailed description of the invention
The utility model provides a kind of LED bulb and has the LED silk of error-proof structure, and the LED silk with error-proof structure can effectively prevent the LED silk of different model from mutually obscuring, and can prevent mountain vallage company from copying filament simultaneously.
For making the purpose of this utility model, technical scheme and effect clearly, clearly, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, the LED silk of what the utility model provided have error-proof structure comprises substrate 10 and some gold threads 11, one end of described substrate 10 is provided with the first PIN 12, the other end of substrate 10 is provided with the second PIN 13, and the mid portion of described substrate 10 is provided with some LED chip 14.
Wherein, described first PIN 12, LED chip 14, second PIN 13 are connected successively by gold thread 11, and described LED chip 14 is coated with fluorescent colloid 15, excite described fluorescent colloid 15 to send white light when filament is energized.
A part for described first PIN 12 and the second PIN 13 stretches out the outside of fluorescent colloid 15, and the exposed parts of described first PIN 12 is provided with the identification character 16 for fool proof.During concrete enforcement, described identification character 16 is through hole character, laser engraving character, laser printing character, ink printing character and/or down concave character, character content can be numeral, letter, corporate logo or other marks etc., and the utility model is not construed as limiting this.
The utility model adopts the mode arranging identification character 16, and the LED silk of different model is not easily obscured, and also can mark special identifier in case mountain vallage company copys this product simultaneously.
Please continue to refer to Fig. 1 and Fig. 2, the exposed parts of described second PIN 13 is provided with the identification hole 17 for mark lamp filament, and this identification hole 17 also can be arranged on the exposed parts of the first PIN 12 certainly, is convenient to difference filament negative pole.Or this identification character 16 is set directly at the negative pole of LED silk, makes it namely as fool proof mark, identify as negative pole again.
Concrete, the width of described first PIN 12 is 0.8-1mm, the height of described identification character 16 is less than 0.8mm, described identification character 16 can be positioned at the optional position of the first PIN 12 exposed parts, described identification character 16 is parallel with substrate 10 or vertical, can according to specific needs and imprint apparatus adjust.
Refer to Fig. 4 and Fig. 5, owing to LED chip needing coated fluorescent colloid, light for LED chip being sent is converted to white light, and the LED silk of what the utility model first preferred embodiment provided have error-proof structure adopts 360 degree of coated modes of fluorescent colloid, the coated modes of the coated or two-sided colloid of one side colloid.
Refer to Fig. 4, the coated described substrate 10 of described fluorescent colloid 15360 degree and LED chip 14, make substrate 10 and LED chip 14 be wrapped in fluorescent colloid 15 completely, its luminous efficiency is high.
Certainly, the side (as shown in Figure 5) of the coated described substrate 10 of described fluorescent colloid 15 or both sides, i.e. fluorescent colloid 15 described in the one or both sides continuous coating of substrate 10, there is good illumination effect equally, during concrete enforcement, the coated mode of different fluorescent colloids can be selected according to the demand of different terminals light source product.
For making the outward appearance variation of LED silk, refer to Fig. 1, Fig. 6 and Fig. 7, the LED silk of what the utility model second preferred embodiment provided have error-proof structure comprises substrate 10 and some gold threads 11, one end of described substrate 10 is provided with the first PIN 12, the other end of substrate 10 is provided with the second PIN 13, and the mid portion of described substrate 10 is provided with some LED chip 14.
Described first PIN 12 connects the first LEDs chip by gold thread 11, and the second PIN 13 connects last LEDs chip 14 by gold thread 11, described LED chip 14 is coated with fluorescent colloid 15, the light that LED chip 14 sends is converted to white light.
A part for described first PIN 12 and the second PIN 13 stretches out the outside of fluorescent colloid 15, the exposed parts of described first PIN 12 is provided with the identification character 16 for fool proof, described identification character 16 is through hole character, laser engraving character, laser printing character, ink printing character and/or down concave character, character content can be numeral, letter, corporate logo or other marks etc., the LED silk of different model is not easily obscured, be convenient to distinguish both positive and negative polarity, also can mark special identifier in case mountain vallage company copys this product simultaneously.
Concrete, the width of described first PIN 12 is 0.8-1mm, the height of described identification character 16 is less than 0.8mm, described identification character 16 can be positioned at the optional position of the first PIN 12 exposed parts, described identification character 16 is parallel with substrate 10 or vertical, can according to specific needs and imprint apparatus adjust.
Please continue to refer to Fig. 6 and Fig. 7, described LED chip 14 is flip LED chips, the quantity of quantity and the LED core 14 of described fluorescent colloid 15 is identical, the coated LED chip 14 of each fluorescent colloid 15, adopt flip-chip without the need to bonding wire, make fluorescent colloid be that point-like is arranged on substrate, thus provide profile diverse LED silk.
Further, substrate 10 described in the utility model embodiment is flexible base board 10, the bent camber of described LED silk, triangle, rectangle or folding line, thus meets the requirement of different filament shape, expands the scope of application of LED silk.
Further, the diameter of described LED silk is 0.5mm-5mm, and length is greater than 15mm, and the shape of elongate strip makes it more be conducive to being bent to any moulding, and itself is unaffected, for lamp light source product diversification provides advantage.
Refer to Fig. 8, the utility model is also corresponding provides a kind of LED bulb, comprises lamp holder 1, cell-shell 2, power module 3 and stem stem 4, is filled with heat-conducting gas in described cell-shell 2, guarantees the rear filament normal luminous of bulb energising.Described cell-shell 2 seals with lamp holder 1, and described power module 3 and stem stem 4 are arranged on lamp holder, and the major part of described stem stem 4 is arranged in described cell-shell 2.
Described LED bulb also comprises at least one wire 5 and at least two LED silks 6, and one end of each LED silk 6 is electrically connected with power module 3 respectively by a wire 5, and the other end of each LED silk 6 links together.Use LED silk to replace traditional tengsten lamp, without the need to heat dissipation design, and manufacture craft is simple, and can adopt traditional tengsten lamp production technology, traditional lighting manufacturer is easily made the transition and does LED silk bulb lamp, input cost is low.Owing to being described in detail the LED silk with error-proof structure above, be not described further herein.
In sum, the LED bulb that the utility model provides and there is error-proof structure LED silk by arranging identification character in the PIN of LED silk, the LED silk of different model is not easily obscured, also can mark special identifier in case mountain vallage company copys this product simultaneously.In addition, the PIN of LED silk has the identification hole of mark lamp filament, be convenient to difference filament both positive and negative polarity.
Be understandable that; for those of ordinary skills; can be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the utility model.
Claims (10)
1. have a LED silk for error-proof structure, comprise substrate and some gold threads, one end of described substrate is provided with the first PIN, the other end of substrate is provided with the second PIN, the mid portion of described substrate is provided with some LED chip; Described first PIN, LED chip, the second PIN are connected successively by gold thread, described LED chip is coated with fluorescent colloid, a part for described first PIN and the second PIN stretches out the outside of fluorescent colloid, and the exposed parts of described first PIN is provided with the identification character for fool proof.
2. the LED silk with error-proof structure according to claim 1, is characterized in that, described identification character is through hole character, laser engraving character, laser printing character, ink printing character and/or down concave character.
3. the LED silk with error-proof structure according to claim 1, is characterized in that, the coated described substrate of described fluorescent colloid 360 degree and LED chip.
4. the LED silk with error-proof structure according to claim 1, is characterized in that, the one or both sides of the coated described substrate of described fluorescent colloid.
5. the LED silk with error-proof structure according to claim 1, is characterized in that, the width of described first PIN is 0.8-1mm, and the height of described identification character is less than 0.8mm.
6. the LED silk with error-proof structure according to claim 1, is characterized in that, the exposed parts of described first PIN or the exposed parts of the second PIN are provided with the identification hole for mark lamp filament.
7. have a LED silk for error-proof structure, comprise substrate and some gold threads, one end of described substrate is provided with the first PIN, the other end of substrate is provided with the second PIN, the mid portion of described substrate is provided with some LED chip; Described first PIN connects the first LEDs chip by gold thread, second PIN connects last LEDs chip by gold thread, described LED chip is coated with fluorescent colloid, a part for described first PIN and the second PIN stretches out the outside of fluorescent colloid, it is characterized in that, the exposed parts of described first PIN is provided with the identification character for fool proof; Described LED chip is flip LED chips, and the quantity of described fluorescent colloid is identical with the quantity of LED chip, the coated LED chip of each fluorescent colloid.
8. the LED silk with error-proof structure according to claim 7, is characterized in that, described identification character is through hole character, laser engraving character, laser printing character, ink printing character and/or down concave character.
9. the LED silk with error-proof structure according to claim 7, is characterized in that, the width of described first PIN is 0.8-1mm, and the height of described identification character is less than 0.8mm.
10. a spherical LED lamp bubble, comprise lamp holder, cell-shell, power module and stem stem, described cell-shell and lamp holder seal, described power module and stem stem are arranged on lamp holder, the major part of described stem stem is arranged in described cell-shell, it is characterized in that, described LED bulb also comprises at least one wire and at least two LED silks as described in claim 1-9 any one, one end of each LED silk is electrically connected with power module respectively by a wire, and the other end of each LED silk links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659221.XU CN204901424U (en) | 2015-08-28 | 2015-08-28 | LED bulb and LED filament of preventing slow -witted structure has thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659221.XU CN204901424U (en) | 2015-08-28 | 2015-08-28 | LED bulb and LED filament of preventing slow -witted structure has thereof |
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| Publication Number | Publication Date |
|---|---|
| CN204901424U true CN204901424U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520659221.XU Active CN204901424U (en) | 2015-08-28 | 2015-08-28 | LED bulb and LED filament of preventing slow -witted structure has thereof |
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| CN (1) | CN204901424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339652A (en) * | 2016-04-28 | 2017-11-10 | 苏州科医世凯半导体技术有限责任公司 | A kind of automobile front component based on LED filament |
-
2015
- 2015-08-28 CN CN201520659221.XU patent/CN204901424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339652A (en) * | 2016-04-28 | 2017-11-10 | 苏州科医世凯半导体技术有限责任公司 | A kind of automobile front component based on LED filament |
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