CN213629943U

CN213629943U - LED bulb

Info

Publication number: CN213629943U
Application number: CN202023061323.1U
Authority: CN
Inventors: 徐道洪
Original assignee: Quanzhou Xinhui Electronic Co ltd
Current assignee: Quanzhou Xinhui Electronic Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-07-06
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the field of lighting lamps, in particular to a light-emitting diode (LED) bulb, which comprises a lamp holder, an internal lamp source for emitting light and a bulb for surrounding the internal lamp source, wherein the lamp holder is detachably connected with the bulb, and an opening is arranged at the matched part of the bulb and the lamp holder; have the link that can dismantle the joint with adapting unit on the built-in lamp source, wherein when the built-in lamp source is installed, with lamp plate link and adapting unit joint, rethread adapting unit installs the lamp plate in the opening on the bulb, connects the lamp stand to connect, and the LED lamp on the lamp plate will be located the bulb and throw light on, and the lamp plate can be realized dismantling the quick installation of built-in lamp source with adapting unit joint, has solved current LED lamp plate and has damaged difficult the tearing open and trade, leads to the inconvenient technical problem of later maintenance.

Description

LED bulb

Technical Field

The utility model relates to an illumination lamps and lanterns field especially relates to a LED bulb.

Background

At present, the chinese patent application No.: CN201610570720.0 discloses an LED bulb, which comprises a bowl-shaped lamp body, wherein a heat sink assembly is sleeved in the lamp body; the LED lamp panel is attached to the surface of the radiator component, and a driving component and an LED are integrated on the LED lamp panel; and the transparent lampshade is sleeved above the bowl-shaped opening of the lamp body so as to form a cavity with the lamp body to coat the radiator assembly and the LED lamp panel. Although have its easy benefit of equipment, still exist the lamp body in the in-service use process and be under the bulb state, the LED lamp plate needs to splice fixedly with radiator unit, and when the ageing damage of LED lamp plate, be unfavorable for the LED lamp plate to tear open and trade, lead to the later maintenance inconvenient.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a LED bulb, it has solved current LED lamp plate and has damaged difficult the tearing open and trade, leads to the inconvenient technical problem of later maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an LED bulb comprises a lamp holder, an internal lamp source for emitting light and a bulb for surrounding the internal lamp source, wherein the lamp holder is detachably connected with the bulb, and an opening is formed in the part, matched with the lamp holder, of the bulb; the opening part is equipped with adapting unit, built-in lamp source includes the lamp plate, locates the LED lamp of lamp plate one end, the one end of keeping away from the LED lamp on the lamp plate is equipped with the link, the joint can be dismantled with adapting unit to the link, be equipped with two electrodes of being connected with the LED lamp electricity on the link, have positive pole portion and the negative pole portion of being connected with external power source on the lamp stand, two electrodes link to each other with positive pole portion, the negative pole portion of lamp stand respectively.

Further, the connecting component is a chuck, and the chuck is provided with a notch for penetrating.

Further, be equipped with the cross slot on the (holding) chuck, the cross slot is linked together with the breach, link and cross slot joint on the lamp plate.

Furthermore, the notch on the chuck is positioned on one side of the transverse groove, and the transverse groove is parallel to the notch.

Furthermore, the chuck is provided with an opening for the rotation of the built-in light source, and the opening is communicated with the transverse groove.

Further, the opening is located in the middle of the chuck and communicated with the interior of the bulb.

Furthermore, a square groove arranged along the radial direction of the chuck plate is arranged on the chuck plate, and the square groove is communicated with the chuck plate and the opening.

Furthermore, the square groove and the transverse groove are vertically arranged, and the outer diameter of the bottom end face of the chuck is larger than that of the top end face of the chuck.

Further, an outer ring used for abutting against the bulb is arranged on one side of the chuck plate, and the chuck plate is surrounded by the bulb and the lamp holder together.

Furthermore, the top end of the lamp holder is provided with a bottom contact point for connecting electricity, the lamp holder is fixedly provided with a connecting ring at the position of the threaded nail, the bottom contact point is the threaded nail, and the middle part of the connecting ring is detachably connected with the threaded nail.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. this LED bulb, through adapting unit's setting, when wherein built-in lamp source is installed, with lamp plate link and adapting unit joint, rethread adapting unit installs the lamp plate in the opening on the bulb, connects the lamp stand to connect, and the LED lamp on the lamp plate will be located the bulb and throws light on, and the lamp plate can be realized dismantling the quick installation of built-in lamp source with adapting unit joint, has solved current LED lamp plate and has damaged difficult the tearing open and change, leads to the inconvenient technical problem of later maintenance.

2. The setting of breach on the (holding) chuck, when using, passes the breach of (holding) chuck one side with the lamp plate, and in the lamp plate passed through the breach, the joint can be dismantled in the (holding) chuck through the breach to the link on the lamp plate, and in the opening on the bulb was fixed to the rethread (holding) chuck, when needing to dismantle, with (holding) chuck and bulb separation, because the breach has on the (holding) chuck, lamp plate link that can be easy takes out with the (holding) chuck separation, has further made things convenient for LED bulb and lamp.

3. The setting of transverse groove, wherein insert the breach on the (holding) chuck with the lamp plate, remove the transverse groove on the (holding) chuck to the link on the lamp plate again, make its and the transverse groove looks joint on the (holding) chuck, the lamp plate link passes through the transverse groove to be fixed on the (holding) chuck, when needing to dismantle the lamp plate, outwards pull the lamp plate and take out, make lamp plate and (holding) chuck separation, link and the transverse groove joint on the (holding) chuck on through the lamp plate, the form through the joint makes lamp plate and (holding) chuck realize quick assembly disassembly, this dismouting mode is swift, it is inconvenient when having avoided bolt or the LED lamp plate later maintenance that.

4. The breach and the parallel setting of transverse groove, wherein the lamp plate reaches the breach on the laminating (holding) chuck after, the link of lamp plate one side will be located the transverse groove of the relative one side of breach on, but the link on the lamp plate can directly block in the transverse groove after the breach on the (holding) chuck, carries out quick assembly disassembly.

5. The setting of trompil, when the transverse groove is not on the water flat line with the breach, insert the breach back on the (holding) chuck with the lamp plate, arrange trompil department in with the lamp plate to the transverse groove top is arranged in with the link to rotatory lamp plate, and the transverse groove laminating on the link (holding) chuck on the lamp plate is made to the rebound of rethread lamp plate is fixed.

6. The opening is positioned in the middle of the chuck, is a better arrangement mode and is favorable for being communicated with the transverse groove, the gap and the square groove.

7. The lamp plate is inserted into the notch on the chuck plate, the connecting end on the lamp plate is positioned above the chuck plate, the connecting end on the lamp plate is rotated to the position above the square groove, the lamp plate is moved downwards to clamp the connecting end with the square groove on the chuck plate, the chuck plate is fixed with the connecting end on the lamp plate through the square groove, the fixed lamp plate and the chuck plate are good in verticality, the square groove and the lamp plate are more firmly and tightly attached, and the long-term use stability is good; when the lamp plate needs to be detached, the lamp plate is only required to be moved to separate the connecting end of the lamp plate from the square groove on the chuck plate, the lamp plate is rotated in the hole on the chuck plate, the connecting end on the lamp plate is located between the notches after the completion, and the lamp plate is taken out through the notches on the chuck plate, so that the lamp plate can be taken into consideration when the lamp plate is kept stable, and the advantage that the lamp plate is easy to detach and replace can be taken into consideration.

8. The external diameter of (holding) chuck bottom face is greater than top face external diameter's setting, wherein when the (holding) chuck inserts the opening on the bulb, because the external diameter of (holding) chuck bottom face is greater than top face external diameter, it is fixed when laminating with the bulb, and simultaneously, insert in-process (holding) chuck both sides and will narrow gradually to the breach middle part, the breach width reduces, square groove both sides receive the extrusion and produce deformation, make the square groove inside wall hug closely the lamp plate surface, strengthen the fixity of square groove on the (holding) chuck to the diaphragm, during the dismantlement, when the opening separation of (holding) chuck and bulb, breach on the (holding) chuck resumes initial condition, do.

9. The setting of outer loop, wherein the (holding) chuck inserts the opening on the bulb after, the outer loop on the (holding) chuck will support and lean on the bulb, avoids the (holding) chuck to drop in the bulb, when needing to dismantle the (holding) chuck, inserts the outer loop under the (holding) chuck with the nail, can take out the (holding) chuck easily. The bulb can be provided with a notch along the opening, and the chuck plate which is abutted against the bulb can be easily taken out through the notch.

10. The bottom contact is the setting of screw nail, wherein can link to each other base and one of them electrode on the lamp plate, again with screw nail on the base with the lamp plate on another electrode link to each other.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the structure explosion state of the utility model;

fig. 3 is a schematic view of the present invention in partial section;

FIG. 4 is a schematic view of the chuck of the present invention;

fig. 5 is a schematic view of the cross-sectional structure C-C of fig. 4 according to the present invention;

fig. 6 is a schematic view of the chuck according to the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 6, the present embodiment provides an LED light bulb, which includes a lamp holder 1, an internal light source 3 for emitting light, and a light bulb 2 for surrounding the internal light source 3, wherein the lamp holder 1 is detachably connected to the light bulb 2, the lamp holder and the light bulb are preferably in a threaded connection, and can be replaced by a snap connection or other connection, and an opening 2a is formed in a portion where the light bulb 2 is matched with the lamp holder 1; the opening 2a is provided with a connecting part, the built-in lamp source 3 comprises a lamp plate 31 and an LED lamp 32 arranged at one end of the lamp plate 31, far away from the LED lamp 32, is provided with a connecting end 33, the connecting end 33 is detachably clamped with the connecting part, the connecting end 33 is provided with two electrodes 34 electrically connected with the LED lamp 32, the lamp holder 1 is provided with a positive electrode part 1b and a negative electrode part 1c connected with an external power supply, the two electrodes 34 are respectively connected with the positive electrode part 1b and the negative electrode part 1c of the lamp holder 1, as shown in fig. 3, the two electrodes 34 are contacted with the positive electrode part 1b and the negative electrode part 1c of the lamp holder 1 through electric wires, the shape formed by combining the abutting part and the lamp plate is preferably in a T shape, and can be replaced by a 7 shape or other shapes.

When the built-in lamp source is installed, the lamp plate connecting end is connected with the adapting unit in a clamped mode, the lamp plate is installed in the opening of the bulb through the adapting unit, the lamp holder is connected with the lamp holder, the LED lamp on the lamp plate is located in the bulb to illuminate, the lamp plate and the adapting unit in clamped mode can be installed and disassembled fast, the technical problem that the existing LED lamp plate is damaged and cannot be detached easily, and later maintenance is inconvenient is solved.

The connecting component is a chuck 4, a notch 43 for penetrating is formed in the chuck 4, and the notch can allow the lamp panel to penetrate through so that the lamp panel is placed in the open hole; when using, pass the breach 43 of (holding) chuck 4 one side with lamp plate 31, in lamp plate 31 passes through breach 43, the joint can be dismantled in (holding) chuck 4 through breach 43 to link 33 on the lamp plate 31, in opening 2a on bulb 2 is fixed to rethread (holding) chuck 4, when needing to dismantle, with (holding) chuck 4 and bulb 2 separation, owing to have breach 43 on (holding) chuck 4, lamp plate 31 link 33 that can be easy takes out with the separation of (holding) chuck 4, further made things convenient for LED bulb 2 and lamp plate 31 to carry out the dismouting.

A transverse groove 42 is formed in the chuck 4, the transverse groove 42 is communicated with the gap 43, and the connecting end 33 on the lamp panel 31 is clamped with the transverse groove 42; notch 43 on the (chuck) 4 is located transverse groove 42 one side, transverse groove 42 is parallel with notch 43, and during the installation, after lamp plate 31 arrived notch 43 on the (chuck) 4 of laminating, the link 33 of lamp plate 31 one side will be located transverse groove 42 of the opposite one side of notch 43, and link 33 on the lamp plate 31 can directly block in transverse groove 42 after passing through notch 43 on (chuck) 4, carries out quick assembly disassembly.

During the use, lamp plate 31 inserts breach 43 on the (holding) chuck 4, remove the transverse groove 42 on the (holding) chuck 4 to link 33 on the lamp plate 31 again, make its and the transverse groove 42 looks joint on the (holding) chuck 4, lamp plate 31 link 33 passes through transverse groove 42 to be fixed on (holding) chuck 4, when needing to dismantle lamp plate 31, outwards pull lamp plate 31 and take out, make lamp plate 31 and (holding) chuck 4 separation, link 33 and the transverse groove 42 joint on (holding) chuck 4 on through lamp plate 31, the form through the joint makes lamp plate 31 and (holding) chuck 4 realize quick assembly disassembly, this dismouting mode is swift, it is inconvenient when having avoided bolt or the LED lamp plate later stage maintenance of splice to dismantle.

The chuck 4 is provided with an opening 44 for the rotation of the built-in lamp source 3, and the opening 44 is communicated with the transverse groove 42; an opening 44 is preferably located in the middle of the chuck 4, which may be located anywhere on the chuck, said opening 44 communicating with the interior of the bulb 2.

When the transverse groove 42 and the notch 43 are not on the horizontal line, after the lamp panel 31 is inserted into the notch 43 on the chuck 4, the lamp panel 31 is placed at the position of the open hole 44, the lamp panel 31 is rotated to place the connecting end 33 above the transverse groove 42, and then the lamp panel 31 is moved downwards to enable the transverse groove 42 on the chuck 4 of the connecting end 33 on the lamp panel 31 to be attached and fixed.

Be equipped with on the (holding) chuck 4 along the radial square groove 45 that sets up of (holding) chuck 4, square groove 45 is linked together with (holding) chuck 4 and trompil 44, and square groove width size is less than breach and cross slot size preferably, does benefit to the laminating of square groove and lamp plate, and the cross slot size is greater than the breach size.

When the lamp panel is used, after the lamp panel 31 is inserted into the notch 43 on the chuck 4, the connecting end 33 on the lamp panel 31 is positioned above the chuck 4, the connecting end 33 on the lamp panel 31 is rotated to be above the square groove 45, then the lamp panel 31 is moved downwards to clamp the connecting end 33 with the square groove 45 on the chuck 4, the chuck 4 is fixed with the connecting end 33 on the lamp panel 31 through the square groove 45, the fixed lamp panel 31 and the chuck 4 are good in verticality, the square groove 45 is firmly and tightly attached to the lamp panel 31, and the long-term use stability is good; when the lamp plate 31 needs to be disassembled, the lamp plate 31 only needs to be moved to separate the connecting end 33 of the lamp plate 31 from the square groove 45 on the chuck plate 4, the lamp plate 31 is rotated in the hole 44 on the chuck plate 4, the connecting end 33 on the lamp plate 31 is positioned between the notches 43 after the completion, and the lamp plate 31 is taken out through the notch 43 on the chuck plate 4, so that the lamp plate 31 is kept stable, and the advantage that the lamp plate 31 is easy to disassemble and replace can be taken into consideration.

The square groove 45 is preferably perpendicular to the transverse groove 42, when the two sides of the chuck are extruded to the middle of the gap, the two sides of the square groove are uniformly deformed, which is a better state, and the square groove and the transverse groove can be arranged at other included angles; the outer diameter of the bottom end surface of the chuck plate 4 is larger than that of the top end surface of the chuck plate 4.

Wherein when the (holding) chuck inserts the opening on the bulb, because the external diameter of (holding) chuck bottom face is greater than top face external diameter, it is fixed when laminating with the bulb, and simultaneously, insert in-process (holding) chuck both sides will narrow gradually to the breach middle part, and the breach width reduces, and square groove both sides receive the extrusion and produce deformation, make the square groove inside wall hug closely the lamp plate surface, strengthen the fixity of square groove on the (holding) chuck to the diaphragm, when dismantling, during the opening separation of (holding) chuck and bulb, breach on the (holding) chuck resumes initial condition, do benefit to and tear out the lamp plate.

An outer ring 41 used for abutting against the bulb 2 is arranged on one side of the chuck 4, the outer ring 41 is preferably arranged on the top of the outer side of the chuck and can be arranged on other parts of the chuck in the longitudinal direction, and the chuck 4 is surrounded by the bulb 2 and the lamp holder 1; wherein the (holding) chuck inserts the opening on the bulb after, the outer loop on the (holding) chuck will support and lean on the bulb, avoids the (holding) chuck to drop in the bulb, when needing to dismantle the (holding) chuck, inserts the outer loop under the (holding) chuck with the nail, can take out the (holding) chuck easily, the bulb can be equipped with a breach along opening lateral surface, can will support and lean on the (holding) chuck on the bulb easily through the breach and take out.

The lamp holder is characterized in that a bottom contact 5 for connecting electricity is arranged at the top end of the lamp holder 1, a connecting ring 6 is fixedly arranged at the position, located at the threaded nail, of the lamp holder 1, the bottom contact 5 is a threaded nail, the middle of the connecting ring 6 is detachably connected with the threaded nail, the threaded nail is preferably in threaded connection or insertion connection with the connecting ring 6, other connection modes can be replaced, and the lamp holder and the threaded nail are made of metal materials; the LED lamp and the lamp panel are commercially available products, the structure is known, and corresponding models can be selected according to production requirements, which is not described herein.

The utility model discloses a working method is:

before use, the lamp panel is inserted into the notch on the chuck plate, the lamp panel penetrates through the notch, the lamp panel is arranged at the opening, the lamp panel is rotated to enable the connecting end on one side of the lamp panel to be located above the transverse groove, the lamp panel is moved downwards to enable the transverse groove on the connecting end chuck plate on the lamp panel to be attached and fixed, and after the lamp panel is inserted into the transverse groove on the chuck plate, the verticality, the fixity and the stability are good; inserting the chuck into the opening of the bulb, wherein the outer diameter of the bottom end surface of the chuck is larger than that of the top end surface of the chuck, the two sides of the chuck are gradually narrowed towards the middle of the gap in the inserting process, the width of the gap is reduced, and the two sides of the square groove are extruded to deform, so that the inner side wall of the square groove is tightly attached to the surface of the lamp panel, the fixing property of the square groove on the chuck to the transverse plate is enhanced, and the attaching property of the chuck and the opening of the;

and then two electrodes of the upper connecting end of the lamp panel are contacted with the positive electrode part and the negative electrode part of the lamp holder through electric wires, one end of the electric wire, which is far away from the lamp panel, can be clamped at the threaded connection part of the lamp holder and the bulb and the connection part of the connecting ring and the threaded nail on the lamp holder, the lamp holder and the bulb are connected through the rotary lamp holder, the bottom contact point and the connecting ring on the lamp holder are fixedly spliced to complete assembly, the lamp holder is connected with an external power supply holder, and the LED lamp on one side.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An LED bulb comprises a lamp holder, an internal lamp source for emitting light and a bulb for surrounding the internal lamp source, wherein the lamp holder is detachably connected with the bulb, and an opening is formed in the part, matched with the lamp holder, of the bulb;

the LED lamp is characterized in that the opening is provided with an adapting unit, the built-in lamp source comprises a lamp plate and an LED lamp arranged at one end of the lamp plate, which is far away from the LED lamp, is provided with a connecting end, the connecting end is detachably connected with the adapting unit, the connecting end is provided with two electrodes electrically connected with the LED lamp, the lamp holder is provided with a positive electrode part and a negative electrode part which are connected with an external power supply, and the two electrodes are respectively connected with the positive electrode part and the negative electrode part of the lamp holder.

2. The LED bulb of claim 1, wherein: the connecting component is a chuck, and the chuck is provided with a notch for penetrating.

3. The LED bulb of claim 2, wherein: the chuck is provided with a transverse groove, the transverse groove is communicated with the notch, and the connecting end on the lamp plate is connected with the transverse groove in a clamping mode.

4. The LED bulb of claim 3, wherein: the notch on the chuck is positioned on one side of the transverse groove, and the transverse groove is parallel to the notch.

5. The LED bulb of claim 3, wherein: the chuck is provided with an opening for the rotation of the built-in light source, and the opening is communicated with the transverse groove.

6. The LED bulb of claim 5, wherein: the opening is located in the middle of the chuck and communicated with the inside of the bulb.

7. The LED bulb of claim 5, wherein: the chuck is provided with a square groove arranged along the radial direction of the chuck, and the square groove is communicated with the chuck and the opening.

8. The LED bulb of claim 7, wherein: the square groove and the transverse groove are vertically arranged, and the outer diameter of the bottom end face of the chuck is larger than that of the top end face of the chuck.

9. The LED bulb according to claim 2 or 7, wherein: an outer ring used for abutting against the bulb is arranged on one side of the chuck plate, and the chuck plate is surrounded by the bulb and the lamp holder.

10. The LED bulb of claim 9, wherein: the lamp holder top is equipped with the bottom contact that is used for connecing the electricity, the lamp holder is located screw nail department and has set firmly the go-between, the bottom contact is the screw nail, go-between middle part and screw nail detachable connect.