CN217208971U

CN217208971U - LED light source assembly and LED lighting device

Info

Publication number: CN217208971U
Application number: CN202121790071.8U
Authority: CN
Inventors: 袁亦东
Original assignee: Shenzhen Mimo Design Co ltd
Current assignee: Shenzhen Mimo Design Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-08-16
Anticipated expiration: 2031-08-02

Abstract

The utility model belongs to the technical field of the LED lamp technique and specifically relates to a LED light source subassembly and LED lighting device, including the connecting piece that docks the LED light source, and with integrative printing opacity piece is installed to the connecting piece, and the light of LED light source jets out behind this printing opacity piece, be equipped with on the connecting piece and supply the LED light source to imbed holding hole wherein, run through around this holding hole the connecting piece, just holding hole is in the opening of connecting piece front end is relative with this printing opacity piece. The application provides a pair of LED light source subassembly and LED lighting device, its light effect that can change LED lamp pearl makes its lamp effect of shining abundanter and the sight is higher.

Description

LED light source assembly and LED lighting device

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the LED lamp technique and specifically relates to a LED light source subassembly and LED lighting device.

[ background of the invention ]

The LED has the advantages of small volume, long service life, low power consumption, low driving voltage and the like, so the LED is widely applied to the field of illumination, but the existing LED light source has single light, presents a single point light effect, cannot change other different light effects, and has single irradiated light effect and low ornamental value.

[ Utility model ] content

An object of the utility model is to provide a LED light source subassembly and LED lighting device, its light effect that can change the LED light source makes its lamp effect who shines abundanter and the sight is originally high and applied more. Please realize through following technical scheme:

the LED light source assembly comprises a connecting piece and a light-transmitting piece, wherein the connecting piece is in butt joint with an LED light source, the light-transmitting piece is integrally arranged on the connecting piece, the light of the LED light source is emitted out after passing through the light-transmitting piece, a containing hole is formed in the connecting piece and used for the LED light source to be embedded into the containing hole, the connecting piece penetrates through the front portion and the back portion of the containing hole, and the containing hole is formed in the front end of the connecting piece and is opposite to the light-transmitting piece.

In the LED light source module, the accommodating hole includes a first accommodating portion that narrows from the back to the front.

As mentioned above, the accommodating hole further includes a second accommodating portion extending rearward along the rear end of the first accommodating portion.

According to the above LED light source assembly, the front end of the connecting piece is connected to the back surface of the light-transmitting piece by gluing.

According to the LED light source assembly, the connecting part is arranged at the front end of the connecting piece and is connected with the back surface of the light-transmitting piece in a bonding mode.

In the LED light source assembly, the light-transmitting member is a lens, the back surface of the light-transmitting member is a light incident surface, and the front surface or/and the side surface of the light-transmitting member is a light emergent surface.

An LED lighting device comprises an LED light source and an LED light source component detachably connected with the LED light source, wherein the LED light source component is as described above.

In the LED lighting device, the LED light source includes a light emitting portion and a protective cover covering a rear end of the light emitting portion.

When the LED light source is inserted into the accommodating hole, the protective sleeve abuts against the inner wall of the first accommodating portion to limit the LED light source.

Compared with the prior art, the method has the following advantages:

1. the utility model discloses a LED light source subassembly, including the connecting piece that docks the LED light source, and with integrative printing opacity piece is installed to the connecting piece, and the light of LED light source jets out behind this printing opacity piece, thereby its refraction through printing opacity piece changes the light effect of LED light source, makes its lamp effect of shining abundanter and the sight is higher.

2. The LED lamp is characterized in that a containing hole for embedding the LED light source into the connecting piece is formed in the connecting piece, the containing hole penetrates through the connecting piece from front to back, the opening at the front end of the connecting piece is opposite to the light-transmitting piece, the LED light source is transmitted to the light-transmitting piece from the front end of the containing hole, and light rays of the LED light source can penetrate through the light-transmitting piece to the outside in a more concentrated mode.

3. The accommodating hole comprises a first accommodating part which is narrowed from back to front, the LED light source is embedded into the first accommodating part from the rear end of the accommodating hole, when the LED light source is inserted into the accommodating hole, the LED light source is more tightly connected with the connecting piece along with the penetration of the LED light source, compared with a cylindrical hole, the LED light source is more tightly connected, the penetration depth of the LED light source can be controlled to adjust the tightness of the connection between the LED light source and the connecting piece, and the controllability is higher.

4. The accommodating hole further comprises a second accommodating part which is in an outward expanding shape backwards along the rear end of the first accommodating part, wherein the outward expanding trend of the second accommodating part is larger than that of the first accommodating part, namely the inclination angle of the second accommodating part is larger than that of the first accommodating part, when the LED light source is assembled to the connecting piece, the assembly between the LED light source and the connecting piece is quicker, and the alignment during the assembly is convenient.

5. The front end of the connecting piece is connected with the back surface of the light-transmitting piece in a gluing mode, so that the assembly is more convenient and quicker; the front end of connecting piece is equipped with connecting portion, by this connecting portion with the back of printing opacity piece is glued and is connected, wherein, connecting portion are the ring form, its inner circle with the front end in holding the hole meets, the front end of connecting portion with the rear end of printing opacity piece is connected, and this ring form connecting portion have increased area of contact between connecting piece and the printing opacity piece for its connection between the two is more firm.

[ description of the 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 are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present application.

Fig. 2 is a schematic view of an explosion structure from another angle according to an embodiment of the present application.

Fig. 3 is a schematic view of a combined structure according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a connector according to an embodiment of the present application.

Fig. 5 is a schematic view of another angle structure of the connector according to the embodiment of the present application.

Fig. 6 is a schematic cross-sectional view of a connector according to an embodiment of the present application.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, 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.

As shown in fig. 1 to fig. 3, an LED light source assembly provided in the embodiment of the present application includes a connecting piece 1 in butt joint with an LED light source, and a light-transmitting piece 2 integrally installed with the connecting piece 1, where light of the LED light source is emitted out through the light-transmitting piece 2, and is refracted by the light-transmitting piece 2, so that a lighting effect of the LED light source is changed, and thus, a lighting effect of the LED light source is richer and a higher ornamental value is achieved; wherein, printing opacity piece 2 or the colour is different, or the molding is different, through connecting piece 1 can be connected to the LED light source on the different printing opacity piece 2 for the point light of LED light source sees through printing opacity piece 2 refracts out different light effect, and its sight is higher and can be according to required light effect free choice combination on the printing opacity piece 2 that corresponds, and the suitability is high.

As shown in fig. 4-6, a containing hole 11 for embedding the LED light source therein is formed in the connecting member 1, the containing hole 11 penetrates through the connecting member 1 from front to back, and an opening of the containing hole 11 at the front end of the connecting member 1 is opposite to the light-transmitting member 2, wherein the LED light source is transmitted from the front end of the containing hole 11 to the light-transmitting member 2, and light rays of the LED light source can be transmitted to the outside through the light-transmitting member 2 in a more concentrated manner; the accommodating hole 11 comprises a first accommodating part 111 which narrows from back to front, the LED light source is embedded into the first accommodating part 111 from the rear end of the accommodating hole 11, when the LED light source is inserted into the accommodating hole 11, the connection between the LED light source and the connecting piece 1 is tighter along with the deepening of the LED light source, compared with a cylindrical hole, the connection is tighter, the tightness between the LED light source and the connecting piece 1 can be adjusted by controlling the deepening depth of the LED light source, and the controllability is higher; the accommodating hole 11 further includes a second accommodating portion 112 extending rearward along the rear end of the first accommodating portion 111, wherein the second accommodating portion 112 has a greater outward extending tendency than the first accommodating portion 111, i.e. the inclination angle of the second accommodating portion 112 is greater than that of the first accommodating portion 111, so that when the LED light source is assembled to the connecting member 1, the assembly between the two is faster, and the alignment during the assembly is convenient.

As shown in fig. 1 and 2, the front end of the connecting piece 1 is connected with the back of the light-transmitting piece 2 in a gluing way, so that the assembly is more convenient and quicker; the front end of the connecting piece 1 is provided with a connecting part 12, and the connecting part 12 is connected with the back of the light-transmitting piece 2 in a gluing manner, wherein the connecting part 12 is annular, the inner ring of the connecting part 12 is connected with the front end of the accommodating hole 11, the front end of the connecting part 12 is connected with the rear end of the light-transmitting piece 2, and the annular connecting part 12 increases the contact area between the connecting piece 1 and the light-transmitting piece 2, so that the connection between the connecting piece 1 and the light-transmitting piece 2 is more stable; the light-transmitting piece 2 is a lens, the back surface of the light-transmitting piece is a light incident surface, and the front surface or/and the side surface of the light-transmitting piece is a light emergent surface.

An LED lighting device comprises an LED light source 3 and an LED light source component detachably connected with the LED light source, wherein the LED light source component has higher convenience as described above; the LED light source 3 comprises a light emitting part 31 and a protective sleeve 32 wrapped at the rear end of the light emitting part 31, and the protective sleeve can protect the light emitting part 31 to a certain extent and facilitate the assembly of the light emitting part and the connecting piece 3; when the LED light source 3 is inserted into the accommodating hole 11, the protective sleeve 32 abuts against the inner wall of the first accommodating portion 111 to limit the position, wherein the diameter of the protective sleeve 32 is smaller than the diameter of the rear end of the first accommodating portion 111 and larger than the diameter of the front end of the first accommodating portion 111, so that the protective sleeve can abut against the inside of the accommodating hole 11 during assembly.

In summary, the present application has, but is not limited to, the following beneficial effects:

the utility model discloses a LED light source assembly, including the connecting piece 1 of butt joint LED light source, and install integrative light-transmitting piece 2 with connecting piece 1, the light of LED light source is jetted out after this light-transmitting piece 2, it changes the light effect of LED light source through the refraction of light-transmitting piece 2, makes the lamp effect that it shines richer and the sight is higher; the connecting piece 1 is provided with a containing hole 11 for embedding the LED light source therein, the containing hole 11 penetrates through the connecting piece 1 from front to back, and an opening of the containing hole 11 at the front end of the connecting piece 1 is opposite to the light-transmitting piece 2, wherein the LED light source is transmitted to the light-transmitting piece 2 from the front end of the containing hole 11, and light rays of the LED light source can be transmitted to the outside through the light-transmitting piece 2 in a more concentrated manner; the accommodating hole 11 comprises a first accommodating part 111 which narrows from back to front, the LED light source is embedded into the first accommodating part 111 from the rear end of the accommodating hole 11, when the LED light source is inserted into the accommodating hole 11, the connection between the LED light source and the connecting piece 1 is tighter along with the penetration of the LED light source, compared with a cylindrical hole, the connection is tighter, the tightness between the LED light source and the connecting piece 1 can be adjusted by controlling the penetration depth of the LED light source, and the controllability is higher; the accommodating hole 11 further includes a second accommodating portion 112 which is outwardly expanded along the rear end of the first accommodating portion 111, wherein the outward expansion tendency of the second accommodating portion 112 is greater than that of the first accommodating portion 111, that is, the inclination angle of the second accommodating portion 112 is greater than that of the first accommodating portion 111, when the LED light source is assembled to the connecting member 1, the assembly between the two is faster, and the alignment during the assembly is convenient; the front end of the connecting piece 1 is connected with the back of the light-transmitting piece 2 in a gluing way, so that the assembly is more convenient and quicker; the front end of connecting piece 1 is equipped with connecting portion 12, by this connecting portion 12 with the back cementing of printing opacity piece 2 is connected, wherein, connecting portion 12 is the ring form, its inner circle with the front end of holding hole 11 meets, the front end of connecting portion 12 with the rear end of printing opacity piece 2 is connected, and this ring form connecting portion 12 has increased area of contact between connecting piece 1 and the printing opacity piece 2 for its connection between the two is more firm.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate, and thus, should not be construed as limiting the present application.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.

Claims

1. The utility model provides a LED light source subassembly, its characterized in that, including butt joint connecting piece (1) of LED light source, and with integrative printing opacity piece (2) is installed in connecting piece (1), and the light of LED light source jets out behind this printing opacity piece (2), be equipped with on connecting piece (1) and supply LED light source embedding holding hole (11) wherein, run through around this holding hole (11) connecting piece (1), just holding hole (11) are in the opening of connecting piece (1) front end is relative with this printing opacity piece (2).

2. The LED light source assembly according to claim 1, characterized in that the receiving hole (11) comprises a first receiving portion (111) narrowing from back to front.

3. The LED light source assembly according to claim 2, characterized in that the receiving hole (11) further comprises a second receiving portion (112) flaring rearward along the rear end of the first receiving portion (111).

4. The LED light source module as claimed in claim 3, wherein the front end of the connecting member (1) is connected to the back surface of the light-transmitting member (2) by adhesive bonding.

5. The LED light source module according to claim 4, wherein the connecting part (12) is provided at the front end of the connecting part (1), and the connecting part (12) is connected with the back surface of the light-transmitting part (2) in a gluing manner.

6. LED light source module according to claim 5, in which the light transmitting element (2) is a lens, the rear surface of which is a light incident surface and the front surface or/and the side surfaces of which are light exiting surfaces.

7. LED lighting device, comprising an LED light source (3), and an LED light source assembly removably connected thereto, as claimed in any one of claims 1 to 6.

8. The LED lighting device according to claim 7, wherein the LED light source (3) comprises a light emitting part (31) and a protective cover (32) covering a rear end of the light emitting part (31).