CN212390151U

CN212390151U - Lamp fitting

Info

Publication number: CN212390151U
Application number: CN202020842385.7U
Authority: CN
Inventors: 曹亮亮; 许金
Original assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Current assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-22
Anticipated expiration: 2030-05-19

Abstract

The application relates to the technical field of lighting, provides a lamp, includes: the lamp body is provided with an installation inner cavity; the first light source is arranged at one end of the lamp body and is used for lighting; the second light source is arranged in the installation inner cavity and extends along the circumferential direction of the lamp body; the part of the lamp body at least covering the second light source has a light transmission function; the second light source comprises a substrate and a plurality of LED lamp beads attached to the substrate, each LED lamp bead can emit light with different colors, and the LED lamp beads are connected in parallel. The application provides a lamps and lanterns not only have the illumination function, still have the decoration function simultaneously, this lamps and lanterns simple structure, small and exquisite be applicable to multiple assembly scene, and later stage maintenance is simple, with low costs.

Description

Lamp fitting

Technical Field

The application belongs to the technical field of lighting, and more specifically relates to a lamp.

Background

The lamps are various in types, but the current lamps are mainly used for illumination, have single functions and rarely have decorative functions. Some decorative lights are available on the market for decoration, but these are mainly used for decoration of various scenes, and if used for lighting, the effect is much worse. In addition, lamps and lanterns that have illumination function and decoration function simultaneously at present mainly are some ceiling lamps or large-scale furred ceiling lamp, and these lamps and lanterns cost is all higher, and in case inside certain part has broken just equals whole scrapping, and waste money, and not environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the present application is to provide a lamp, so as to solve the technical problem that a lamp having an illumination function and a decoration function in the conventional technology is expensive in manufacturing cost and easy to discard.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: provided is a lamp including:

the lamp body is provided with an installation inner cavity;

the first light source is arranged at one end of the lamp body and is used for lighting;

the second light source is arranged in the installation inner cavity and extends along the circumferential direction of the lamp body; the lamp body at least covers the part outside the second light source and has a light transmission function;

the second light source comprises a substrate and a plurality of LED lamp beads attached to the substrate, each LED lamp bead can emit light with different colors, and the LED lamp beads are connected in parallel.

In a possible embodiment, the lamp body comprises:

a housing;

the driving board is arranged in the shell and is electrically connected with the first light source and the substrate respectively;

the mounting seat is installed in the shell, the first light source is installed on one end face of the mounting seat, the base plate is attached to the peripheral wall of the mounting seat, and the shell at least covers the outer portion of each LED lamp bead and has a light transmission function.

In a possible embodiment, the casing is a single piece of opalescent plastic with a light transmission function.

In a possible embodiment, the lamp body further includes an inner liner seat made of an opaque material, the inner liner seat is installed inside the outer shell, the inner liner seat and the installation seat are distributed along an axial direction of the outer shell, and one end of the installation seat, which is away from the first light source, is accommodated in the inner liner seat; the mounting seat and the lining seat are enclosed to form a driving cavity, and the driving plate is mounted in the driving cavity.

In a possible embodiment, a clamping groove and a limiting step are formed in the inner peripheral wall of the outer shell, the outer peripheral wall of the lining seat is attached to the inner peripheral wall of the outer shell, one end, far away from the mounting seat, of the lining seat abuts against the limiting step, and the periphery of one end, close to the mounting seat, of the lining seat is embedded in the clamping groove.

In a possible embodiment, the mounting seat comprises a connecting part and a mounting part, the connecting part is inserted into the lining seat from one end of the lining seat, and at least part of the outer peripheral wall of the connecting part is abutted with at least part of the inner peripheral wall of the lining seat; the base plate pastes and locates the periphery wall of installation department, first light source install in the installation department deviates from an terminal surface of inside lining seat.

In a possible embodiment, the housing, the mounting seat and the lining seat are made of heat dissipation materials.

In a possible embodiment, a slot is arranged on the limit step, and one end of the driving plate is inserted into the slot to form positioning;

and the mounting seat is provided with a wire hole for a lead, a flexible circuit board or a connecting terminal to pass through.

In a possible embodiment, the lamp further includes a lamp cap, the housing has a large end opening and a small end opening, the large end opening and the small end opening are opposite to each other, the first light source is installed at the large end opening, the lamp cap is installed at the small end opening, and the lamp cap is electrically connected to the driving board.

In a possible embodiment, the lamp further includes a lamp cover, the lamp cover is installed at the large-end opening, the lamp cover covers the first light source, and a periphery of the lamp cover is connected with a periphery of the housing.

The application provides a lamps and lanterns's beneficial effect lies in: the lamp provided by the embodiment of the application has the advantages that the lamp has a main lighting function and a decoration function through the arrangement of the first light source and the second light source, so that the lamp can be applied to working scenes needing lighting and decoration at the same time, meanwhile, the lamp can also be applied to scenes needing lighting or needing decoration at the same time, and the application range of the lamp is wider. Meanwhile, the second light source comprises a plurality of LED lamp beads, each LED lamp bead can emit light with different colors to form different decorative effects, and the LED lamp is simple in structure and low in cost, so that the cost of the whole lamp is low. In addition, each LED lamp bead is connected in parallel, the use of the whole second light source cannot be influenced if one LED lamp bead is damaged, and only the damaged LED lamp bead needs to be replaced, so that the later maintenance cost is low, the environment is protected, and the maintenance time is saved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments or the conventional technology will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a schematic perspective view of a lamp provided in an embodiment of the present application;

FIG. 2 is an exploded view of the lamp of FIG. 1;

FIG. 3 is a cross-sectional view of the lamp of FIG. 1;

FIG. 4 is an enlarged view of a portion of area A of FIG. 3;

fig. 5 is a perspective view of the mounting base of fig. 2.

Wherein, in the figures, the respective reference numerals:

10. a lamp body; 11. a housing; 111. a mounting ring; 112. a card slot; 1121. a guide section; 1122. a clamping section; 1123. a resilient wall; 113. a limiting step; 114. a slot; 115. a hook; 116. the big end is open; 117. the small end is open; 12. a drive plate; 13. a mounting seat; 131. a connecting portion; 132. an installation part; 133. a positioning column; 134. a first wire hole; 135. a second wire hole; 14. a lining seat; 141. an insertion section; 142. a first bonding portion; 143. a second bonding portion; 15. a drive chamber; 16. installing an inner cavity; 20. a first light source; 30. a second light source; 31. a substrate; 311. inserting plates; 32. LED lamp beads; 40. a lamp cap; 50. a lamp shade; 51. a first cover portion; 52. a second cover portion; 521. an annular groove.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

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 application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to fig. 3, a lamp provided in an embodiment of the present application will now be described. The lamp not only can be used for illumination, but also has a decoration effect, and is suitable for various scenes needing dual functions of illumination and decoration.

The lamp includes a lamp body 10, a first light source 20 and a second light source 30. The first light source 20 and the second light source 30 are both mounted on the lamp body 10 and electrically connected to the lamp body 10, respectively, the first light source 20 is used for illumination, and the second light source 30 is used for decoration.

The first light source 20 is installed at one end of the lamp body 10, the light emitting side of the first light source 20 is away from the lamp body 10, and the light emitting side of the first light source 20 is specifically the upper side of the first light source 20 in fig. 1, that is, the light emitted by the first light source 20 is emitted from the upper side in fig. 1.

The lamp body 10 is a rotary body, the lamp body 10 is formed with an installation cavity 16, and the second light source 30 is disposed in the installation cavity 16 and extends along the circumferential direction of the lamp body 10. Wherein, the part that lamp body 10 covers outside second light source 30 at least has the printing opacity function, and the light that second light source 30 sent all can see through lamp body 10 and launch away, and the light that second light source 30 sent distributes along lamp body 10 circumference, and the week homoenergetic that also is lamp body 10 also can send light, and is the light that is used for decorating.

Specifically, the second light source 30 includes a substrate 31 and a plurality of LED beads 32, the substrate 31 is installed in the installation cavity 16 and extends along the circumferential direction of the lamp body 10, and each LED bead 32 is attached to the substrate 31. Each LED lamp bead 32 is not only axially spaced along the lamp body 10, but also circumferentially spaced along the lamp body 10. Each LED lamp pearl 32 homoenergetic enough sends the light of different colours, and each LED lamp pearl 32 is parallelly connected each other, also is that the work of each LED lamp pearl 32 can not influence each other, and a LED lamp pearl 32 is bad, only need replace the LED lamp pearl 32 that has bad can, and every LED lamp pearl 32 can send the light of different colours under the drive of difference to realize decorative effect.

The utility model provides a lamps and lanterns can set up control button on lamp body 10 when specifically using, drive first light source 20's work, drive second light source 30 work and drive the different luminous mode of different LED lamp pearls 32 in the second light source 30 through pressing control button to realize different decoration functions. Of course, it is also possible to install a control button on the wall surface, and then form communication connection between the lamp body 10 and the control button on the wall surface, and control of the first light source 20 and the second light source 30 is realized by pressing the control button on the wall surface, which not only makes the lamp body 10 small and exquisite in structure, but also is convenient to operate, and only needs to press the control button available for touching.

The lamp in this embodiment, through the arrangement of the first light source 20 and the second light source 30, not only has a main lighting function, but also has a decoration function, so that the lamp can be applied to some working scenes that need lighting and decoration at the same time, and meanwhile, the lamp can also be applied to scenes that only need lighting or only need decoration, so that the application range of the lamp is wider. Meanwhile, the second light source 30 comprises a plurality of LED lamp beads 32, each LED lamp bead 32 can emit light with different colors to form different decorative effects, different decorative schemes are achieved, the structure is simple, the cost is low, and therefore the cost of the whole lamp is low. In addition, each LED lamp pearl 32 is parallelly connected each other, and a LED lamp pearl 32 has broken can not influence the use of whole second light source 30, and only need with the LED lamp pearl 32 that has broken replace can, its later stage cost of maintenance is low, the environmental protection, and practices thrift maintenance duration.

In an embodiment, referring to fig. 2 and 3, the lamp body 10 includes a housing 11, a driving plate 12 and a mounting seat 13. The driving board 12 is mounted inside the housing 11, and the driving board 12 is electrically connected to the first light source 20 and the substrate 31, respectively. The mounting seat 13 is mounted inside the housing 11, the driving plate 12 is mounted inside the mounting seat 13, and the outer peripheral wall of the mounting seat 13 and the inner wall of the housing 11 enclose the mounting cavity 16. The first light source 20 is mounted on one end face of the mounting seat 13, the substrate 31 is attached to the outer peripheral wall of the mounting seat 13, and at least the portion of the housing 11 covering the LED lamp beads 32 has a light transmitting function. Here, the mount 13 is a rotary structure, the outer peripheral wall of the mount 13 is an outer wall of the mount 13 in the circumferential direction, and one end surface of the mount 13 is one end surface of the mount 13 in the axial direction. The installation base 13 is arranged in the embodiment, and the first light source 20 and the second light source 30 are both installed on the installation base 13, so that the whole lamp is simple in structure, compact in layout, small and exquisite in structure and suitable for assembly application of different scenes.

In a specific embodiment, the housing 11 is a milky white plastic integrated piece with a light transmitting function, that is, the whole housing 11 is integrally injection molded, and the structure is simple, the manufacturing process is simple, and the cost is low. Of course, the entire housing 11 has a light transmitting function.

Since the housing 11 has light transmittance as a whole, a user can see the mounting base 13 and the driving board 12 mounted inside the housing 11 through the housing 11, which results in an unattractive appearance of the entire lamp. To this end, referring to fig. 2 to 4, the lamp body 10 of the present application further includes an inner liner seat 14, and the inner liner seat 14 is made of an opaque material, i.e., the structure inside the inner liner seat 14 is not visible from the outside of the inner liner seat 14. The inner liner seat 14 is installed inside the outer shell 11, the inner liner seat 14 and the installation seat 13 are distributed along the axial direction of the outer shell 11, and one end of the installation seat 13, which is far away from the first light source 20, is accommodated in the inner liner seat 14. The inner lining seat 14 and the mounting seat 13 are axially distributed, so that the arrangement of the inner lining seat 14 does not influence the emission of light rays of each LED lamp bead 32, one end of the mounting seat 13 deviating from the first light source 20 is contained in the inner lining seat 14, the mounting seat 13 is not provided with the first light source 20 and the second light source 30 for shielding, only the first light source 20 and the second light source 30 are seen from the outside by a user, the mounting seat 13 is not seen, and the overall appearance of the lamp is not influenced by the arrangement of the mounting seat 13.

Referring to fig. 3, a driving cavity 15 is formed by enclosing the mounting seat 13 and the inner liner seat 14, and the driving board 12 is installed in the driving cavity 15, so that the driving board 12 is shielded by the mounting seat 13 and the inner liner seat 14, a user cannot see the driving board 12 from the outside, and the installation of the driving board 12 does not affect the overall appearance of the lamp.

In a specific embodiment, referring to fig. 3, a clamping groove 112 and a limiting step 113 are formed on an inner peripheral wall of the housing 11, the clamping groove 112 and the limiting step 113 both extend along a circumferential direction of the housing 11, and the clamping groove 112 and the limiting step 113 are arranged at an interval along an axial direction of the housing 11. When the installation, the outer peripheral wall of the liner seat 14 is attached to the inner peripheral wall of the housing 11, one end of the liner seat 14 away from the installation seat 13 is abutted to the limit step 113, and the periphery of one end of the liner seat 14 close to the installation seat 13 is embedded in the clamping groove 112. It should be noted here that the inner peripheral wall of the housing 11 refers to an inner wall of the housing 11 in the circumferential direction, and the outer peripheral wall of the liner seat 14 refers to an outer wall of the liner seat 14 in the circumferential direction. During installation, the lining seat 14 is directly and axially inserted into the shell 11 until one end, far away from the installation seat 13, of the lining seat 14 abuts against the limiting step 113, and then the periphery of one end, close to the installation seat 13, of the lining seat 14 is clamped into the clamping groove 112 by force, so that the assembly is simple.

Referring to fig. 3 and 4, the housing 11 is substantially cup-shaped and has a large end opening 116 and a small end opening 117 opposite to each other, wherein the small end opening 117 is used for installing the lamp holder 40 (described later), and the large end opening 116 is used for installing the lamp housing 50 (described later). A ring of mounting rings 111 extends from the inner peripheral wall of the housing 11 near the middle, and a slot 112 is opened in the mounting rings 111. The slot 112 includes a guiding section 1121 and a fastening section 1122, the guiding section 1121 extends radially from the inner wall of the mounting ring 111, and the fastening section 1122 extends from the guiding section 1121 in a direction inclined toward the large end opening 116. The engaging section 1122 is provided with an elastic wall 1123 at a position corresponding to the position of the engaging section 1122, one end of the inner liner seat 14 is provided with an embedding portion 141, and the embedding portion 141 abuts against the elastic wall 1123 and is inserted into the engaging section 1122 from the guiding section 1121, so that the engaging section 1122 is elastically clamped in the engaging section 1122.

In an embodiment, referring to fig. 3 to 5, the mounting seat 13 includes a connecting portion 131 and a mounting portion 132, the connecting portion 131 is inserted into the inner seat 14 from one end of the inner seat 14, and at least a portion of an outer peripheral wall of the connecting portion 131 abuts against at least a portion of an inner peripheral wall of the inner seat 14. The substrate 31 is attached to the outer peripheral wall of the mounting portion 132, and the first light source 20 is mounted on an end surface of the mounting portion 132 facing away from the inner pad 14.

Specifically, the inner liner seat 14 further includes a first attaching portion 142 and a second attaching portion 143, and an outer wall of the second attaching portion 143 is attached to an inner wall of the outer shell 11 and stopped on the limit step 113. The first attaching portion 142 is connected between the embedding portion 141 and the second attaching portion 143, the first attaching portion 142 extends substantially vertically, an outer wall of the first attaching portion 142 is attached to an inner wall of the housing 11, the inner wall of the first attaching portion 142 is attached to a portion of the connecting portion 131 corresponding to the first attaching portion 142, and the first attaching portion 142 is assembled and connected with the connecting portion 131 in a riveting or buckling or gluing mode.

Specifically, the connecting portion 131 is cylindrical, the mounting portion 132 is also cylindrical and closed at one end, and the first light source 20 is mounted on one end of the mounting portion 132. The first light source 20 includes a light source board and a light source attached to the light source board, a positioning column 133 extends from the mounting portion 132, a positioning groove is formed at an edge of the light source board, the positioning groove and the positioning column 133 form a positioning of the light source board, and the light source board is locked to the mounting portion 132 through a screw.

In a specific embodiment, the housing 11, the mounting seat 13, and the lining seat 14 are made of heat dissipation materials, that is, the housing 11, the mounting seat 13, and the lining seat 14 all have a heat dissipation function, so that heat generated by the first light source 20 and the second light source 30 can be conducted to the mounting seat 13, heat generated by the driving board 12 can be conducted through the mounting seat 13 and the lining seat 14, and heat generated by the lining seat 14 and the mounting seat 13 can be conducted and dissipated through the housing 11, so that a heat dissipation effect of the whole lamp is improved, and a service life of the lamp is further prolonged.

In a specific embodiment, referring to fig. 3, a slot 114 is formed on the limit step 113, one end of the driving plate 12 is inserted into the slot 114 to form a location, and the side wall of the driving plate 12 abuts against the mounting seat 13 and the inner liner seat 14, so that not only the location of the driving plate 12 is formed, but also the heat generated by the driving plate 12 can be quickly conducted out.

Referring to fig. 3, two slots 114 are formed at an interval on the limit step 113, and two opposite sides of one end of the driving plate 12 are respectively inserted into the two slots 114.

Referring to fig. 3 and 5, the mounting base 13 is provided with a wire hole through which a lead, a flexible circuit board or a connection terminal passes. Specifically, a first wire hole 134 is formed in a side surface of the mounting base 13, and the first wire hole 134 is used for a lead, a flexible circuit board or a connection terminal electrically connected between the driving board 12 and the substrate 31 to pass through. The substrate 31 is formed by enclosing a thin plate-shaped aluminum substrate, an inserting plate 311 is bent inwards at one end of the substrate 31, and the inserting plate 311 is inserted into the mounting seat 13 from the first wire hole 134, so that the substrate 31 and the mounting seat 13 are positioned.

Three second wire holes 135 are formed in one end surface of the mounting base 13, and the second wire holes 135 are used for a lead, a flexible circuit board or a connection terminal electrically connected between the driving board 12 and the first light source 20 to pass through.

Referring to fig. 1 to 3, the lamp further includes a lamp cap 40, the first light source 20 is installed at the large end opening 116, the lamp cap 40 is installed at the small end opening 117, and the lamp cap 40 is electrically connected to the driving board 12. When the lamp is used, the lamp holder 40 can be installed on an external lamp holder firstly, so that power supply and control of the lamp are achieved, and then driving control is carried out through the control button. The lamp holder 40 is connected with an external lamp holder, so that the lamp holder is convenient to install and suitable for various working scenes.

In an embodiment, referring to fig. 1 to 3, the lamp further includes a lampshade 50, and the lampshade 50 is installed at the large end opening 116. The lamp housing 50 covers the first light source 20, and the periphery of the lamp housing 50 is connected to the periphery of the housing 11. Specifically, the circumferential edge of the lampshade 50 is provided with an annular groove 521, the circumferential edge of the housing 11 is provided with a hook 115, and the hook 115 is hooked in the slot 112.

The lamp housing 50 includes a first housing portion 51 and a second housing portion 52, the first housing portion 51 is substantially cup-shaped and covers the first light source 20, the second housing portion 52 is ring-shaped, the second housing portion 52 is connected to an outer periphery of one end of the first housing portion 51, the ring-shaped groove 521 is disposed in the second housing portion 52, and the second housing portion 52 covers the position of the mounting cavity 16 and projects light emitted by the second light source 30.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A light fixture, characterized by: the method comprises the following steps:

the lamp body is provided with an installation inner cavity;

2. The luminaire of claim 1, wherein: the lamp body includes:

a housing;

3. The luminaire of claim 2, wherein: the shell is an integrated milky white plastic piece with a light transmission function.

4. The luminaire of claim 3, wherein: the lamp body further comprises an inner lining seat, the inner lining seat is made of opaque materials and is installed inside the outer shell, the inner lining seat and the installation seat are distributed along the axial direction of the outer shell, and one end, back to the first light source, of the installation seat is contained in the inner lining seat; the mounting seat and the lining seat are enclosed to form a driving cavity, and the driving plate is mounted in the driving cavity.

5. The luminaire of claim 4, wherein: the internal perisporium of shell is formed with draw-in groove and spacing step, the periphery wall of inside lining seat with the laminating of the internal perisporium of shell, the inside lining seat is kept away from the one end butt of mount pad in spacing step, the inside lining seat is close to the one end periphery of mount pad is inlayed and is located in the draw-in groove.

6. The luminaire of claim 4, wherein: the mounting seat comprises a connecting part and a mounting part, the connecting part is inserted into the lining seat from one end of the lining seat, and at least part of the outer peripheral wall of the connecting part is abutted with at least part of the inner peripheral wall of the lining seat; the base plate pastes and locates the periphery wall of installation department, first light source install in the installation department deviates from an terminal surface of inside lining seat.

7. The luminaire of claim 4, wherein: the shell, the mounting seat and the lining seat are all made of heat dissipation materials.

8. The luminaire of claim 5, wherein: a slot is formed in the limiting step, and one end of the driving plate is inserted into the slot to form positioning;

9. The luminaire of any of claims 2 to 7, wherein: the lamp further comprises a lamp holder, the shell is provided with a large-end opening and a small-end opening which are oppositely arranged, the first light source is installed at the large-end opening, the lamp holder is installed at the small-end opening, and the lamp holder is electrically connected with the driving board.

10. The luminaire of claim 9, wherein: the lamp further comprises a lampshade, the lampshade is installed at the large-end opening, the lampshade covers the first light source, and the periphery of the lampshade is connected with the periphery of the shell.