CN106641792B - LED illuminating lamp - Google Patents
LED illuminating lamp Download PDFInfo
- Publication number
- CN106641792B CN106641792B CN201710056454.4A CN201710056454A CN106641792B CN 106641792 B CN106641792 B CN 106641792B CN 201710056454 A CN201710056454 A CN 201710056454A CN 106641792 B CN106641792 B CN 106641792B
- Authority
- CN
- China
- Prior art keywords
- lamp
- cover
- lamp tube
- lamp cap
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 238000005286 illumination Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 23
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- 230000004313 glare Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of illumination, and particularly relates to an LED illuminating lamp which comprises a lamp cap, a lamp tube arranged on the lamp cap, a circuit board arranged in the lamp cap, a substrate arranged in the lamp tube, an LED patch arranged on the substrate, a lamp tube bottom cover arranged on the lamp tube and different from one end of the lamp cap and used for carrying out auxiliary illumination in a light reflection mode, and a connecting plate arranged in the lamp tube bottom cover and used for connecting and fixing the substrate. The LED lamp tube has the advantages of simple and effective structure, good omnibearing luminous effect, good heat dissipation effect and obvious anti-dazzling effect.
Description
Technical Field
The utility model belongs to the technical field of illumination, and particularly relates to an LED illuminating lamp.
Background
The LED is a semiconductor device with smaller external dimension, and has the advantages of small size, long service life, vibration resistance, no mercury, no toxicity, no electromagnetic pollution, no harmful rays, high luminous efficiency, good initial driving characteristic, reliable work, low maintenance and overhaul workload and the like. The LED lamp is a cold light source, the light-emitting principle is that electrons are compounded to directly emit photons, a thermal process is not needed, but the efficiency of the LED lamp when converting electric energy into light energy is not 100%, and the LED lamp emits light and simultaneously generates heat, so that the LED lamp is very much integrated. If the heat is not sufficiently dissipated, mechanical stress is generated on the internal components of the LED lamp due to different thermal expansion coefficients, the stress can lead to LED failure, meanwhile, the luminous efficiency of the LED can be drastically reduced along with the rise of the temperature, and the service life of the LED can be shortened or even ended due to the excessively high temperature.
The Chinese patent with publication number CN 205606251U and publication date 2016.09.28 discloses an LED corn lamp, which comprises a lamp cap nut, a lamp holder which is hollow inside and is fixedly connected with the lamp cap nut, a plurality of strip-shaped LED light source structures which are fixedly connected with the lamp holder, a light-transmitting cover which covers the LED light source structures, and a driving device which is internally arranged in the lamp holder and is electrically connected with the LED light source structures.
However, the LED lamp has the problems of small luminous and illumination area, poor heat dissipation effect and dazzling light emission in the using process.
Disclosure of Invention
The utility model aims to provide an LED illuminating lamp, which can achieve the purposes of omnibearing lighting and improving radiating effect by adding a lower connecting plate, and can achieve the purpose of preventing glare by a coating in a lamp tube.
The utility model adopts the technical proposal that: the utility model provides a LED light, includes the lamp holder, sets up fluorescent tube on the lamp holder, set up circuit board in the lamp holder, set up base plate in the fluorescent tube and set up LED paster on the base plate, still including set up on the fluorescent tube be different from lamp holder one end be used for through the reflection light mode carry out auxiliary lighting's lamp tube bottom cover and set up be in be used for in the lamp tube bottom cover connect fixedly the connecting plate of base plate.
The further preferable technical scheme is as follows: the lamp tube bottom cover comprises a first cover body used for fixing the lamp tube and the connecting plate and a second cover body used for assisting in illumination in a light reflection mode, and cover body connecting holes used for allowing the lamp tube to pass through and be fixed are formed in the first cover body.
The further preferable technical scheme is as follows: the side face, close to the second cover body, of the connecting plate is provided with an auxiliary LED patch, and the LED patch and the auxiliary LED patch are sequentially connected in series and communicated with the circuit board.
The further preferable technical scheme is as follows: the lamp tube bottom cover further comprises a first opening hole and a first opening hole wall which are arranged on the first cover body, a second opening hole and a second opening hole wall which are arranged on the second cover body, the first opening hole wall is connected with the second opening hole wall, and the second cover body is further provided with a cover body inner bottom surface for reflecting light rays.
The further preferable technical scheme is as follows: one end of the lamp tube is fixedly connected with the lamp cap, the other end of the lamp tube penetrates through the first cover body and contacts with the side face, close to the first cover body, of the connecting plate, and the substrate is different from the side face provided with the LED patch and is fixedly bonded with the lamp tube through a heat conduction bonding layer.
The further preferable technical scheme is as follows: the lamp cap comprises a lamp cap bottom plate, a lamp cap cover and a lamp cap connecting column, wherein the lamp cap bottom plate is used for fixedly connecting the lamp tube, the lamp cap cover is arranged on the lamp cap bottom plate and used for protecting the circuit board, the lamp cap connecting column is arranged on the lamp cap cover and used for installing the conductive connector, a lamp cap protruding groove body used for accommodating the circuit board is arranged on the side face, close to one end of the lamp tube bottom cover, of the lamp cap bottom plate, and the lamp cap protruding groove body is located in the middle of the lamp tube.
The further preferable technical scheme is as follows: the lamp cap connecting column is connected with the opening of the lamp cap cover through the connecting block, an opening gap for heat exchange is formed between the lamp cap connecting column and the lamp cap cover, a groove bottom opening for heat exchange is formed in the lamp cap protruding groove body, and a bottom plate opening for fixedly connecting the lamp tube is formed in the lamp cap bottom plate.
The further preferable technical scheme is as follows: the circuit board comprises a protruding fixed end arranged in the protruding groove body of the lamp cap and a circuit board main body for arranging the electronic component 305.
The further preferable technical scheme is as follows: and a channel for reflecting light rays when the lamp tube bottom cover performs auxiliary illumination is formed between the circuit board and the lamp cap cover.
The further preferable technical scheme is as follows: the inner wall of the lamp tube is coated with a coating for preventing glare, and the coating is made of silica gel.
The LED lamp tube has the advantages of simple and effective structure, good omnibearing luminous effect, good heat dissipation effect and obvious anti-dazzling effect.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of a lamp tube bottom cover according to the present utility model.
Fig. 3 is a schematic diagram of a connection structure between a substrate and a connection board according to the present utility model. (part of the tube and the base plate are omitted in the figure)
Fig. 4 is an exploded view of the lamp cap of the present utility model.
Fig. 5 is a schematic view of a mounting position structure of a circuit board according to the present utility model.
Fig. 6 is a schematic view of a position structure of a lamp cap connecting column in the present utility model.
Fig. 7 is a schematic view of the location of the thermally conductive adhesive layer in the present utility model.
Fig. 8 is a schematic diagram illustrating connection between the LED patch and the auxiliary LED patch in this embodiment. (in the figure, the connecting plate and the lamp tube are unfolded and tiled).
Detailed Description
The following description is of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model.
Examples: as shown in fig. 1, 2, 3, 4, 5, 6, 7 and fig. 8, an LED lighting lamp comprises a plurality of lamps 2, and a lamp cap 1 and a lamp bottom cover 6 respectively disposed at two ends of the lamps 2, wherein the number of the lamps 2 is at least two, for example, eight lamps 2 in fig. 1 are uniformly and circumferentially arranged between the lamp cap 1 and the lamp bottom cover 6, and the lamp cap 1, the lamp 2 and the lamp bottom cover 6 are three components forming an integral structure of the LED lighting lamp. Wherein in order to realize the lighting function, the lamp tube 2 can be provided with a substrate 4, a circuit board 3 is arranged in the lamp cap 1, a connecting plate 7 is arranged in the lamp tube bottom cover 6, and the electrified wire passes through the circuit board 3, then passes through the substrate 4, finally reaches the connecting plate 7 and returns to form a loop, so as to ensure that the most basic lighting function is realized, the LED patches 5 on the substrate 4 perform annular horizontal lighting, serve as main lighting parts, the auxiliary LED patches 604 on the lower end surface of the connecting plate 7 perform downward lighting, and perform upper lighting of the LED lighting lamp in cooperation with the reflection light mode of the inner bottom surface 609 of the lamp tube bottom cover 6, so as to achieve the purpose of omnibearing lighting
In this embodiment, the lamp tube bottom cover 6 includes a second cover 602 at the lower part and a first cover 601 at the upper part and connected to the lamp tube 2, and the connecting plate 7 is disposed in a closed cavity formed by the first cover 601 and the second cover 602 after being buckled. On the other hand, for the purpose of improving the heat dissipation effect and further increasing the light transmission amount, the first cover 601 is provided with a first opening 605 and a first opening wall 606 which is arranged on the edge of the first opening 605 and extends towards the second cover 602; the second cover 602 is provided with a second opening 607 and a second opening wall 608 which is arranged on the edge of the second opening 607 and extends towards the first cover 601, more importantly, the first opening wall 606 and the second opening wall 608 are fixedly clamped, the sealing performance of the cavity is ensured from the middle part of the lamp tube bottom cover 6, and the clamping and fixing effects of the first cover 601 and the second cover 602 on the outer circumference are matched, so that the whole lamp tube bottom cover 6 can be ensured to have a fully sealed inner cavity for arranging the connecting plate 7.
In fig. 1, the lamp bottom cover 6 is provided with a semicircular cross section on the lower end surface of the second cover 602 for appearance, and the bottom surface 609 of the cover is disposed on the inner side of the circular body, wherein the bottom surface 609 of the cover is an annular flat bottom with a certain axial width for improving the effect of emitting light. On the other hand, the connection board 7 is disposed in the first cover 601 with a certain depth, and the purpose of fixing the connection board 7 is achieved by the substrate 4 through welding, so the lower end face of the second cover 602 can be a plane, and the function of reflecting light rays to assist illumination is not affected.
Two connection parts, namely a lamp tube 2 and a base plate 4 are arranged upwards from a lamp tube bottom cover 6, wherein the side surface of the lamp tube 2 is propped against the upper end surface of a connecting plate 7 and upwards passes through a cover body connecting hole 603 arranged on a first cover body 601, and the contact part between the lamp tube 2 and the cover body connecting hole 603 is coated with an adhesive for mutual fixation, wherein the connection part between the base plate 4 and the connecting plate 7 achieves two purposes in a welding mode: firstly, a connecting plate 7 is welded and fixed, so that the connecting plate 7 cannot shake in the open cavity of the lamp tube bottom cover 6; secondly, the auxiliary LED patch 604 and the LED patch 5 are electrically connected by soldering to ensure the light emitting effect. In addition, the lamp tube 2 made of glass is contacted with the connecting plate 7, and the lamp tube 2 is used as a heat dissipation external structure of the LED patch 5 and the auxiliary LED patch 604, so that the heat dissipation effect of the connecting plate 7 can be further ensured, and the problem of overheating of the closed connecting plate 7 is avoided.
Along the upward direction of the lamp tube 2, a plurality of LED patches 5 are arranged on one side of the whole substrate 4 in the lamp tube 2, wherein the number of the LED patches 5 is at least one, as in fig. 8, the number of the LED patches 5 is seven, and the other side of the substrate 4 is adhered and fixed in the lamp tube 2 through a heat conducting adhesive layer 8, and the heat conducting adhesive layer 8 has two purposes as well: firstly, the substrate 4 is fixed, so that the substrate 4 is prevented from being stable when the connecting plate 7 is fixed and the substrate is connected with the circuit board 3; secondly, the heat generated in the light-emitting process of the LED patch 5 passes through the substrate 4 and then passes through the heat conducting adhesive layer 8, and is finally transferred to the lamp tube 2 to be outwards dispersed, so that the heat dissipation effect is ensured. Compared with the existing mode of suspending the substrate in the lamp tube and transferring heat through air, the embodiment has the advantages of being high in heat transfer speed and good in effect, and the radiating effect of the LED illuminating lamp can be further guaranteed.
As for the inner ring surface of the lamp tube 2, a coating 9 for covering the LED patch 5 to emit light to ensure the anti-glare effect is coated, because in the prior art, only a transparent glass layer is arranged between the user and the LED patch, although the brightness degree can be well ensured, the problem of glare easily occurs in the use process, so that the coating 9 can cover the anti-glare operation on the premise of ensuring the basic and enough light transmittance, and the whole LED illuminating lamp can not generate the glare problem even in the use process of direct vision. In addition, the LED patch 5 arranged on the substrate 4 has the characteristics of a large number and a small shape, when the LED patch 5 is exposed to the current of a user, the integrity of the whole LED illuminating lamp is greatly affected, the appearance is reduced, the coating 9 can cover the LED patch 5, the middle section of the whole LED illuminating lamp, namely the lamp tube 2, is integral, and the using effect is improved.
The upper end of the lamp tube 2 passes through the bottom plate hole 108 and is spliced with the lamp holder bottom plate 101 and is fixed by the adhesive, the upper end of the lamp tube 2 is flush with the bottom surface of the lamp holder bottom plate 101 so as to avoid influencing the installation and fixation of the circuit board 3 in the lamp holder 1 due to the protruding arrangement, the height of the substrate 4 is not suitable to exceed the lamp tube 2, so that the space in the lamp holder 1 is saved, two adjacent substrates 4 can be selected as the installation connection parts of the substrate connection lines 303 in a plurality of substrates 4, namely, as shown in fig. 8, the substrate connection lines 303 are connected with the circuit board main body 302, the circuit board main body 302 is connected with the conductive connector 10 through the conductive connection head connection lines 304, and the conductive connector 10 is installed on the lighting lamp plug, so that the whole power-on operation is completed.
On the other hand, the conductive connector 10 may be a screw type or a socket type, but in either way, the number of the conductive connecting head connecting wires 304 is two, one connecting the side edge on the lamp cap connecting post 103, and the other connecting the upper end of the lamp cap connecting post 103 is connected with the protruding end, so as to meet the setting of the zero line and the fire wire in the installation circuit.
As the top connecting part of the LED lighting lamp, the lamp cap 1 is mainly used for fixing and capping the protection circuit board 3, i.e. as shown in fig. 4 and 5, the circuit board 3 is arranged on the lamp cap base plate 101, the fixing effect is ensured by opening and closing the protruding fixing end 301 in the slot of the protruding groove 104 of the lamp cap, the capping protection effect is ensured by the lamp cap cover 102, and the lamp cap base plate 101 is provided with an upward annular wall for being in snap connection with the lamp cap cover 102, and also can be fixed by bonding.
In this embodiment, the protruding groove 104 of the lamp cap is downward arranged towards the lamp bottom cover 6, so that the circuit board 3 can be characterized by small two ends, large middle and long overall vertical length, and the whole circuit board 3 is vertically arranged, and various conventional electronic components 305 are arranged on the circuit board 3, which is compared with the prior art in which the circuit board is circular and is parallel to the lamp bottom plate 101, in this embodiment, the circuit board 3 makes the opening at the upper end of the lamp tube 2 not be closed, i.e. the reflected light of the lamp bottom cover 6 can smoothly reach and light the lamp bottom cover 102 through the lamp tube 2, so that the problem that the lamp bottom cover 102 is in a dark state in the prior art is avoided.
On the other hand, it is still significant that the through holes formed by the lamp cap 1, the first hole 605 and the second hole 607 on the lamp bottom cover 6 all have the effect of improving the heat dissipation effect, in this embodiment, the part with the highest temperature and the large spread of the hot air is the middle part of the lamp tube 2, while the through holes formed by the first hole 605 and the second hole 607 on the lamp bottom cover 6 are used as the lower part to enter the relatively cooler air, and the lamp bottom cover 6 is also provided with a channel for the relatively cooler air to enter the lamp tube 2 accessory downwards, namely, the opening gap 106 between the lamp cap connecting post 103 and the lamp cap cover 102 and the bottom opening 107 of the bottom of the lamp cap protruding groove 104 form the opening of the upper part air, so that the heat dissipation mode of the whole middle part of the LED illuminating lamp to emit the hot air and the upper and lower parts of the cold air to the middle part of the lamp tube 2 is realized, thus the whole heat dissipation effect is ensured, as shown in fig. 6.
On the lamp cap 1, the lamp cap connecting post 103 is connected with the lamp cap cover 102 through the connecting block 105, and forms an opening gap 106 for air to enter the lamp cap 1 downwards, while the bottom plate opening 108 is provided with an opening convex ring 109 for enlarging the connecting area on the periphery of the opening when the lamp tube 2 is connected, the contact position of the opening convex ring 109 and the lamp tube 2 can be bonded and fixed through an adhesive, and when the width of the circuit board 3 and the arrangement of the electronic components 305 are proper, the reflected light of the lamp tube bottom cover 6 passes through the lamp tube 2, namely, as shown in fig. 1, the openings at the upper ends of the eight lamp tubes 2 are not blocked, the channel of the reflected light is in an unblocked state, and the reflected light can smoothly reach the lamp cap cover 102 and illuminate.
In the prior art, the substrate is suspended on the upper circuit board, the LED patches on the substrate need to be LED to be connected in series one by one and then turned back upwards to the upper circuit board, at this time, two wires need to be arranged up and down on the substrate, which increases the manufacturing difficulty on a narrower substrate, in this embodiment, the connection board 7 is arranged and connected with a plurality of lamp tubes 2, so that only one wire in the uplink or downlink power-on direction needs to be arranged on the substrate 4, which can greatly reduce the manufacturing process of the substrate 4.
In this embodiment, the lamp tube bottom cover 6 is used as a main light-transmitting and auxiliary light-emitting part, and is a part which firstly contacts with the ground after the LED illuminating lamp is landed, so that the lamp tube bottom cover 6 needs to have high strength and higher light transmittance, so that the lamp tube bottom cover 6 is made of Polycarbonate (PC) material in this embodiment, on the other hand, the lamp cap 1 does not need to transmit light upwards again and can be used as a part to be decorated only, so that the PC material with relatively high price is not needed, in this embodiment, the material of the lamp cap 1 is PBT, and the material of the coating 9 is silica gel.
In this embodiment, the light emitting condition of the LED lighting lamp is: the middle section is outwards mainly luminous in the annular direction, the lamp tube bottom cover 6 is downwards mainly luminous, the lamp tube bottom cover 6 is upwards assisted to emit light so as to lighten the lamp cap 102, and the heat dissipation condition is as follows: the middle section is capable of outwards radiating hot air in a circular way and vertically feeding relatively cool air, and the anti-dazzling condition is realized by the coating 9 in the lamp tube 2 on the premise of light transmission, so that the three outstanding characteristics of omnibearing light emitting, good heat radiation effect and dazzling prevention of the whole LED illuminating lamp are ensured.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various modifications may be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model. These are all non-inventive modifications which are intended to be protected by the patent laws within the scope of the appended claims.
Claims (6)
1. The utility model provides a LED light, includes lamp holder (1), sets up fluorescent tube (2) on lamp holder (1), set up circuit board (3) in lamp holder (1), set up base plate (4) in fluorescent tube (2) and set up LED paster (5) on base plate (4), its characterized in that: the lamp tube also comprises a lamp tube bottom cover (6) which is arranged on the lamp tube (2) and is different from one end of the lamp cap (1) and used for auxiliary illumination in a light reflection mode, and a connecting plate (7) which is arranged in the lamp tube bottom cover (6) and used for connecting and fixing the base plate (4),
the lamp cap (1) comprises a lamp cap bottom plate (101) for fixedly connecting the lamp tube (2), a lamp cap cover (102) arranged on the lamp cap bottom plate (101) for protecting the circuit board (3) and a lamp cap connecting column (103) arranged on the lamp cap cover (102) for installing a conductive connector, wherein a lamp cap protruding groove body (104) for accommodating the circuit board (3) is arranged on the side surface of the lamp cap bottom plate (101) close to one end of the lamp tube bottom cover (6), the lamp cap protruding groove body (104) is positioned in the middle of a plurality of the lamp tubes (2),
the lamp cap connecting column (103) is connected with the opening of the lamp cap cover (102) through a connecting block (105), an opening gap (106) for heat exchange is formed between the lamp cap connecting column (103) and the lamp cap cover (102), a groove bottom opening (107) for heat exchange is arranged on the lamp cap protruding groove body (104), a bottom plate opening (108) for fixedly connecting the lamp tube (2) is arranged on the lamp cap bottom plate (101),
the circuit board (3) comprises a convex fixed end (301) arranged in the lamp cap convex groove body (104) and a circuit board main body (302) used for arranging electronic components,
a channel for reflecting light rays when the lamp tube bottom cover (6) performs auxiliary illumination is formed between the circuit board (3) and the lamp cap cover (102),
the circuit board (3) enables the upper opening of the lamp tube (2) not to be closed, namely, the reflected light of the lamp tube bottom cover (6) can smoothly reach and lighten the lamp cap cover (102) through the lamp tube (2).
2. An LED lighting lamp as set forth in claim 1, wherein: the lamp tube bottom cover (6) comprises a first cover body (601) used for fixing the lamp tube (2) and the connecting plate (7) and a second cover body (602) used for assisting in illumination in a light reflection mode, and a cover body connecting hole (603) used for allowing the lamp tube (2) to pass through and be fixed is formed in the first cover body (601).
3. An LED lighting lamp as set forth in claim 2, wherein: an auxiliary LED patch (604) is arranged on the side surface, close to the second cover body (602), of the connecting plate (7), and the LED patch (5) and the auxiliary LED patch (604) are sequentially connected in series and are communicated with the circuit board (3).
4. An LED lighting lamp as set forth in claim 2, wherein: the lamp tube bottom cover (6) further comprises a first opening hole (605) and a first opening hole wall (606) which are arranged on the first cover body (601), a second opening hole (607) and a second opening hole wall (608) which are arranged on the second cover body (602), the first opening hole wall (606) is connected with the second opening hole wall (608), and the second cover body (602) is further provided with a cover body inner bottom surface (609) for reflecting light rays.
5. An LED lighting lamp as set forth in claim 2, wherein: one end of the lamp tube (2) is fixedly connected with the lamp cap (1), the other end of the lamp tube passes through the first cover body (601) and contacts with the side surface, close to the first cover body (601), of the connecting plate (7), and the substrate (4) is different from the side surface provided with the LED patch (5) and the lamp tube (2) and is bonded and fixed through the heat conduction bonding layer (8).
6. An LED lighting lamp as set forth in claim 1, wherein: the inner wall of the lamp tube (2) is coated with a coating (9) for preventing dazzling, and the coating (9) is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056454.4A CN106641792B (en) | 2017-01-25 | 2017-01-25 | LED illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056454.4A CN106641792B (en) | 2017-01-25 | 2017-01-25 | LED illuminating lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106641792A CN106641792A (en) | 2017-05-10 |
| CN106641792B true CN106641792B (en) | 2024-01-09 |
Family
ID=58841545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710056454.4A Active CN106641792B (en) | 2017-01-25 | 2017-01-25 | LED illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641792B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461621A (en) * | 2017-09-17 | 2017-12-12 | 深圳市华明佰利科技有限公司 | A kind of high-efficiency plant light compensating lamp with dual-cooled function |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367920A (en) * | 2011-09-30 | 2012-03-07 | 厦门立明光电有限公司 | LED (light emitting diode) wide angle floodlight |
| CN102588785A (en) * | 2012-02-08 | 2012-07-18 | 深圳市骅圣照明科技有限公司 | LED energy-saving lamp |
| CN102878457A (en) * | 2012-09-14 | 2013-01-16 | 本科照明有限公司 | Wide-angle light-emitting diode (LED) illuminating lamp |
| CN203036340U (en) * | 2013-01-23 | 2013-07-03 | 东莞泰欣照明有限公司 | Novel light-distributed light-emitting diode (LED) lighting lamp |
| CN203322768U (en) * | 2013-05-17 | 2013-12-04 | 中山市正日照明有限公司 | LED energy-saving lamp |
| CN103423643A (en) * | 2013-08-09 | 2013-12-04 | 杭州宇中高虹照明电器有限公司 | LED lamp |
| CN104100926A (en) * | 2013-08-22 | 2014-10-15 | 浙江雷士灯具有限公司 | Split LED (light emitting diode) bulb lamp cover and full-angle LED bulb lamp based on same |
| CN104406075A (en) * | 2014-11-28 | 2015-03-11 | 丁传杰 | 360 degree light emitting and aerodynamic heat dissipation type LED (Light Emitting Diode) bulb lamp |
| WO2016008214A1 (en) * | 2014-07-17 | 2016-01-21 | 黄欣 | Heat-dissipation led lamp capable of emitting light over 360 degrees |
| CN205174023U (en) * | 2015-10-19 | 2016-04-20 | 李先锋 | All -around luminous LED bulb |
| CN206449448U (en) * | 2017-01-25 | 2017-08-29 | 浙江安吉成新照明电器有限公司 | A kind of LED illumination lamp |
-
2017
- 2017-01-25 CN CN201710056454.4A patent/CN106641792B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367920A (en) * | 2011-09-30 | 2012-03-07 | 厦门立明光电有限公司 | LED (light emitting diode) wide angle floodlight |
| CN102588785A (en) * | 2012-02-08 | 2012-07-18 | 深圳市骅圣照明科技有限公司 | LED energy-saving lamp |
| CN102878457A (en) * | 2012-09-14 | 2013-01-16 | 本科照明有限公司 | Wide-angle light-emitting diode (LED) illuminating lamp |
| CN203036340U (en) * | 2013-01-23 | 2013-07-03 | 东莞泰欣照明有限公司 | Novel light-distributed light-emitting diode (LED) lighting lamp |
| CN203322768U (en) * | 2013-05-17 | 2013-12-04 | 中山市正日照明有限公司 | LED energy-saving lamp |
| CN103423643A (en) * | 2013-08-09 | 2013-12-04 | 杭州宇中高虹照明电器有限公司 | LED lamp |
| CN104100926A (en) * | 2013-08-22 | 2014-10-15 | 浙江雷士灯具有限公司 | Split LED (light emitting diode) bulb lamp cover and full-angle LED bulb lamp based on same |
| WO2016008214A1 (en) * | 2014-07-17 | 2016-01-21 | 黄欣 | Heat-dissipation led lamp capable of emitting light over 360 degrees |
| CN104406075A (en) * | 2014-11-28 | 2015-03-11 | 丁传杰 | 360 degree light emitting and aerodynamic heat dissipation type LED (Light Emitting Diode) bulb lamp |
| CN205174023U (en) * | 2015-10-19 | 2016-04-20 | 李先锋 | All -around luminous LED bulb |
| CN206449448U (en) * | 2017-01-25 | 2017-08-29 | 浙江安吉成新照明电器有限公司 | A kind of LED illumination lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106641792A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100918995B1 (en) | A led lighting device | |
| KR101778869B1 (en) | Method for constructing universal led bulb and snap ring lens type led bulb and led lamp | |
| WO2014015656A1 (en) | Universal-led-bulb construction method, clamping-ring-structured led bulb, and led lamp | |
| WO2014015655A1 (en) | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp | |
| CN101893178A (en) | LED lamp tube | |
| CN201731394U (en) | LED spotlight | |
| CN201555069U (en) | Efficient heat-dissipation type LED lamp | |
| CN106641792B (en) | LED illuminating lamp | |
| KR20080096015A (en) | Lamp having power led | |
| CN202598185U (en) | Lamp device and illumination device | |
| WO2011022945A1 (en) | Led modular light-source and high-power led lamp combined by the same | |
| CN206449448U (en) | A kind of LED illumination lamp | |
| CN202176951U (en) | Light reflecting shade and LED (lighting emitting diode) lamp with light reflecting shade | |
| CN214405698U (en) | Line lamp of waterproof seamless butt joint of structure | |
| KR101064222B1 (en) | led illumination lamp | |
| KR101292217B1 (en) | Led illumination lamp | |
| CN201074744Y (en) | LED bar-shaped lamp with cooling function | |
| CN202109330U (en) | SMD (surface mount device) LED (light-emitting device) streamer lamp | |
| CN202056580U (en) | LED (light-emitting diode) floodlighting lamp module | |
| KR101161684B1 (en) | Illuminator with water proof device | |
| KR101596722B1 (en) | High Power Light Emitting Diode Lamp | |
| WO2018137178A1 (en) | Technical field of led lighting lamp | |
| CN110043861A (en) | A kind of New LED auto lamp | |
| CN213746183U (en) | Dimming LED lamp | |
| CN210771500U (en) | Waterproof LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231214 Address after: No.8 South Ring Road, Changshou Street, Xinle City, Shijiazhuang City, Hebei Province, 050700 Applicant after: Hebei Yinhuan Lighting Engineering Co.,Ltd. Address before: 313000 Zhejiang Anji Chengxin Lighting Electrical Appliance Co.,Ltd., Liangtinggang, Xilong Township, Anji County, Huzhou City, Zhejiang Province Applicant before: ZHEJIANG ANJI CHENGXIN LIGHTING APPLIANCE Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |