CN209801210U - Light source module and lamp using same - Google Patents

Abstract

The utility model is suitable for a lighting technology field provides a light source module, be in including light-emitting component and setting the magnetism subassembly of inhaling of light-emitting component bottom, magnetism inhale the subassembly with for slidable setting between the light-emitting component, because magnetism inhales subassembly slidable setting in the light-emitting component bottom, when lamps and lanterns chassis mounted position unevenness, the position of subassembly is inhaled to light source module accessible slide adjustment magnetism, makes magnetism inhale the subassembly and can seek adsorbable position on lamps and lanterns chassis to make all adsorption sites of light source module can both obtain reliable absorption, improve the installation reliability of light source module, avoid the risk that drops.

Description

A light source module and a lamp using the light source module

technical field

The utility model belongs to the technical field of lighting, in particular to a light source module and a lamp using the light source module.

Background technique

Most of the traditional lighting lamps use special light-emitting components. After the lamps using special light-emitting components are damaged, the entire lamp needs to be replaced, which causes waste and increases the user's cost.

The strip replacement LED module is a replaceable light source module. Lighting fixtures generally have one or more light source modules. When the LED modules on the lighting fixture are damaged and fail, the LED modules can be replaced directly. The bottom of the light-emitting assembly of the existing bar-shaped replacement LED module is fixed with a magnet assembly, and the chassis of the lighting fixture is made of metal. The LED module can be installed on the chassis of the lamp by using the magnet in the magnet assembly. The installation method can be Replacing the traditional screw connection method, this method can avoid thread failure and can not be installed, and can also improve the installation efficiency of the replacement LED module.

Since the lighting products replaced by users are diverse, and the installation positions of the chassis of these lighting products are generally fixed, when the installation position of the chassis of the lighting products replaced by users is uneven, the magnets will not be able to be completely absorbed on the lighting chassis, resulting in The installation and fixation of the LED module is not reliable, and there is a risk of falling off. Therefore, this problem needs to be solved urgently.

Utility model content

The embodiment of the utility model provides a light source module, which aims to solve the problem that the light source module may fall off due to the different conditions of the chassis of the lamp.

The embodiment of the utility model is realized in this way. A light source module includes a light-emitting component and a magnetic attraction component arranged at the bottom of the light-emitting component. The magnetic attraction component and the light-emitting component are slidably arranged. The bottom end of the lampshade of the light-emitting assembly is provided with a guide rail, and the magnetic assembly is provided with a slot structure that is inserted into the guide rail, and the slot structure keeps the magnetic assembly at the bottom of the lampshade.

Furthermore, the guide rail is a protruding structure integrally formed with the lampshade on both sides of the bottom end of the lampshade, and the slot structure is arranged on both sides of the magnetic attraction assembly corresponding to the protruding structure.

Further, it also includes a power supply assembly, the power supply assembly includes a casing and an element assembly arranged in the casing, the element assembly is provided with an output connection terminal, and the casing is provided with a position corresponding to the output connection terminal. Removed protective cover.

Furthermore, the detachable protective cover is a half-detachable structure integrated with the housing.

Furthermore, the detachable protective cover is detachably arranged on the housing through fasteners.

Furthermore, it also includes a power supply assembly, the power supply assembly includes a housing and an element assembly arranged in the housing, and the housing is integrally formed with an installation groove corresponding to the shape of the lampshade of the light-emitting assembly.

Furthermore, the housing includes an upper cover and a lower cover, the installation groove is provided on the upper cover, and the component assembly is fixed on the lower cover.

Furthermore, the upper cover includes a first protruding part and a second protruding part integrally arranged at both ends thereof, and the installation grooves are respectively provided on the first protruding part and the second protruding part.

Furthermore, the second protruding part corresponds to the terminal of the light-emitting component, and the second protruding part is also provided with a lead-out hole for leading out an input wire.

The beneficial effect achieved by the utility model is that since the magnetic assembly is slidably arranged at the bottom of the light-emitting assembly, when the installation position of the lamp chassis is uneven, the light source module can adjust the position of the magnetic assembly by sliding, so that the magnetic assembly can Find an absorbable position on the lamp chassis, so that all the adsorption points of the light source module can be reliably absorbed, improve the installation reliability of the light source module, and avoid the risk of falling off.

Description of drawings

Fig. 1 is a schematic structural diagram of a light source module provided by an embodiment of the present invention;

Fig. 2 is a schematic diagram of the connection of the magnetic attraction component of the light source module provided by the embodiment of the present invention;

Fig. 3 is an exploded schematic diagram of the structure of the light source module provided by the embodiment of the present invention;

Fig. 4 is a cross-sectional view of the structure of the light source module provided by the embodiment of the present invention;

Fig. 5 is a schematic diagram of the magnetic attraction assembly of the light source module provided by the embodiment of the present invention;

Fig. 6 is a schematic diagram of a partial structure of a light source module provided by an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of another power supply assembly provided by the embodiment of the present invention;

Fig. 8 is a reference diagram of another power supply assembly provided by the embodiment of the present invention;

Fig. 9 is a schematic diagram of the input and output connections of the light source module provided by the embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Compared with the prior art, the distinguishing technical feature of the utility model is that the magnetic attraction component is slidably arranged at the bottom of the light emitting component, which constitutes the invention point of the utility model.

Embodiment one

As shown in Figure 1-3, the utility model provides a specific embodiment of a light source module, the light source module includes: a light emitting component 1 and a magnetic attraction component 3 arranged at the bottom of the light emitting component, wherein the There is a slidable arrangement between the magnetic attraction component 3 and the light emitting component 1 . Since the magnetic assembly 3 is slidably arranged at the bottom of the light emitting assembly 1, when the installation position of the lamp chassis is uneven, the light source module can adjust the position of the magnetic assembly 3 by sliding, so that the magnetic assembly 3 can be found on the lamp chassis Adsorbable position, so that all the adsorption points of the light source module can be reliably adsorbed, improve the installation reliability of the light source module, and avoid the risk of falling off.

As a possible implementation, the light emitting assembly 1 includes an end cover 11 , a lampshade 12 and a light source board 13 disposed in the lamp shade, wherein the light source board 13 can be an LED light source board.

As shown in Figures 4-5, as a possible embodiment in which the magnetic assembly 3 is slidably arranged at the bottom of the light emitting assembly 1, a guide rail 14 is provided at the bottom end of the lampshade 12 of the light emitting assembly 1, and the magnetic assembly 3 Including magnet holder 33, magnet installation column 31 and magnet piece 32, magnet holder 33 is provided with installation hole for accommodating magnet installation column 31, magnet piece 32 is fixed on the magnet installation column 31, the magnet holder 33 of magnetic attraction assembly A snap-in slot structure 34 snapped into the guide rail 14 is provided, and the snap-in slot structure 34 keeps the magnetic attraction assembly at the bottom of the lampshade.

As a structural form of the guide rail, as shown in FIG. 4, the guide rail is a protruding structure 14 integrally formed with the lamp cover 12 on both sides of the bottom end of the lamp cover 12, and the slot structure 34 is arranged on the bottom of the lamp cover 12. Both sides of the magnetic attraction assembly 3 correspond to the protruding structures 14 . Of course, as another alternative form of the guide rail, the guide rail can also be a slot structure, and the corresponding magnetic assembly can be a structure that is adapted to the slot structure, or the guide rail can be fixed on the bottom of the lampshade 12 Another member at the end is formed, and its structural form can also be an I-shaped guide rail, or a guide rail of other structural forms, as long as the magnetic assembly 3 can be kept at the bottom of the lampshade 12 and the magnetic assembly 3 can slide.

Embodiment two

As an implementation, as shown in FIGS. 1-3 and 6 , the light source module in the present invention further includes a power supply assembly 2 . As shown in Fig. 3 and Fig. 6, the power supply assembly 2 includes a casing and an element assembly 22 arranged in the casing, the element assembly 22 is provided with an output connection terminal 221, and the casing corresponds to the output connection terminal 221 A detachable protective cover 211 is provided at the position. At present, the installation and wiring design of the strip replacement light source modules on the market is combined connection of multiple modules, which means that the input wire of the latter module is connected to the output terminal of the previous module (generally 220V AC voltage) , this way is a loop parallel connection. The power supply components are generally designed to have an input line at one end and an output terminal at the other end (usually 220V AC voltage). The output terminals of products on the market are all open exposed terminals. The main disadvantage of using this method is that the exposed terminals at the output end do not comply with safety regulations, there are potential safety hazards, and there is a risk of electric shock. In this embodiment, a detachable protective cover 211 is provided to prevent the output terminal 221 from being directly exposed to the outside. When it is necessary to connect the output terminal 221 to the loop, use a screwdriver or other workpiece to pry off the protective cover 211, and then insert the latter one. The income wiring of the light source module solves the problem of electric shock risk.

In this embodiment, as a structural form of the protective cover 211, as shown in FIG. 6, the detachable protective cover 211 is a half-detachable structure integrated with the housing. There is a part of the connection between the body to ensure that the screwdriver or other tools can be pried open.

As shown in FIG. 7 and FIG. 8 , as another structural form of the protective cover 211 , the detachable protective cover is detachably arranged on the housing of the power supply assembly 2 through fasteners such as screws.

Embodiment three

As an implementation, based on the second embodiment, as shown in FIGS. 1-3 , the housing of the power supply assembly 2 is integrally formed with a mounting groove 24 corresponding to the shape of the lampshade 12 of the light emitting assembly 1 . The housing of the power supply assembly 2 is integrally formed with a mounting slot 24 for mounting the lampshade 12 , which reduces the complexity of the installation of the power supply assembly 2 .

As a further improvement of this embodiment, the housing includes an upper cover 21 and a lower cover 23 , the installation groove 24 is provided on the upper cover 21 , and the element assembly 22 is fixed on the lower cover 23 . During installation, it is only necessary to install the upper cover 21 to the lampshade 12. At this time, the lower cover 23 with the component assembly 22 fixed is directly installed on the upper cover 21. The installation process is convenient and the structure is simple.

As a structural form of the upper cover, the upper cover 21 includes a first protruding portion 212 and a second protruding portion 213 integrally arranged at both ends thereof, and the installation grooves 24 are respectively provided on the first protruding portion 212 and on the second protrusion 213 . The two protrusions are used to form the installation support point, which ensures the installation reliability of the power supply assembly. At the same time, the design of the two protrusions facilitates the lampshade 12 to be inserted into the two installation grooves at the same time, and also saves the material used for the upper cover.

As shown in Figures 2-3 and Figure 9, the second protruding portion 213 corresponds to the terminal of the light-emitting component 1, and the second protruding portion is also provided with a lead-out hole (not marked) for leading out the input line 222, The protective cover 211 and the outlet hole are respectively arranged on two sides of the upper cover 21 . Such a setting makes the input line 222 and the output terminal 221 respectively on both sides of the light source module, which facilitates the connection between multiple modules, avoids the phenomenon of bending of the input line 222, and ensures the reliability of the connection.

Based on the above embodiments, since the magnetic assembly 3 is slidably arranged at the bottom of the light emitting assembly 1, when the installation position of the lamp chassis is uneven, the light source module can adjust the position of the magnetic assembly 3 by sliding, so that the magnetic assembly 3 can Find an absorbable position on the lamp chassis, so that all the adsorption points of the light source module can be reliably absorbed, improve the installation reliability of the light source module, and avoid the risk of falling off. By setting the detachable protective cover 211, the output terminal 221 is prevented from being directly exposed to the outside. When it is necessary to connect the output terminal 221 of the circuit, use a screwdriver or other workpiece to pry off the protective cover 211, and then insert the last light source module. The income wiring solves the problem of electric shock risk. The housing of the power supply assembly 2 is integrally formed with a mounting slot 24 for mounting the lampshade 12 , which reduces the complexity of the installation of the power supply assembly 2 .

Based on the above embodiments, the utility model can also provide an embodiment of a lamp using the above-mentioned light source assembly. The lamp has a metal chassis so that it can be connected and installed with the above-mentioned light source assembly.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (10)

1. A light source module, comprising a light-emitting assembly and a magnetic assembly arranged at the bottom of the light-emitting assembly, characterized in that the magnetic assembly and the light-emitting assembly are slidably arranged, and the light-emitting assembly The bottom end of the lampshade is provided with a guide rail, and the magnetic assembly is provided with a slot structure that is inserted into the guide rail, and the slot structure keeps the magnetic assembly at the bottom of the lampshade. 2. The light source module according to claim 1, wherein the guide rail is a protruding structure integrally formed with the lampshade on both sides of the bottom end of the lampshade, and the slot structure is arranged on the Both sides of the magnetic attraction component correspond to the protruding structure. 3. The light source module according to claim 1, further comprising a power supply assembly, the power supply assembly includes a casing and an element assembly arranged in the casing, the element assembly is provided with an output terminal, the The housing is provided with a detachable protective cover at a position corresponding to the output terminal. 4. The light source module according to claim 3, wherein the detachable protective cover is a half-detachable structure integrated with the housing. 5. The light source module according to claim 3, wherein the detachable protective cover is detachably arranged on the housing through fasteners. 6. The light source module according to claim 3, wherein the housing is integrally formed with a mounting groove corresponding to the shape of the lampshade of the light-emitting component. 7. The light source module according to claim 6, wherein the housing includes an upper cover and a lower cover, the installation groove is provided on the upper cover, and the component assembly is fixed on the lower cover . 8. The light source module according to claim 7, wherein the upper cover comprises a first protruding portion and a second protruding portion integrally arranged at both ends thereof, and the mounting grooves are respectively disposed on the first protruding portion On the first protruding part and the second protruding part. 9. The light source module according to claim 8, wherein the second protruding part corresponds to the terminal of the light-emitting component, and the second protruding part is also provided with a lead-out hole for leading out an input line, so The protective cover and the lead-out hole are respectively arranged on two sides of the upper cover. 10. A lamp, characterized by comprising the light source module according to any one of claims 1-9, the light source module being installed on the chassis of the lamp.