Lamp with accessory equipment

Abstract

The utility model relates to a lamp with accessory equipment, and the lamp comprises a light-emitting assembly which comprises a substrate and LED lamp beads arranged on the substrate; the base plate is provided with a mounting part for fixing the light-emitting component; the lampshade is matched with the mounting part to form a cavity for accommodating the light-emitting component; the end cover is assembled at the end part of the cavity and is provided with an assembling part; and the adapter is used for fixing the accessory equipment and is detachably connected with the assembling part. According to different accessory function requirements of the lamp, corresponding accessory equipment is installed through the adapter, so that the lamp can have corresponding accessory functions. And for the same kind of machined lamp, fine adjustment of accessory equipment is carried out through the adapter, and on the basis that different accessory function requirements of consumers are met, the production burden and the inventory pressure are reduced.

Description

Technical Field

[0001] This application relates to the field of lighting fixtures, and in particular to a luminaire with auxiliary equipment. Background Technology

[0002] Based on consumer usage habits, there is a need to install sensor controllers on lighting fixtures. Sensor controllers are used to detect external signals in the installation environment of the lighting fixtures and turn the fixtures on or off accordingly.

[0003] Due to consumers' different needs for sensor control, such as ambient light intensity detection control and human movement detection control, manufacturers need to provide lamps with different sensor control functions, which increases the production burden. Utility Model Content

[0004] Therefore, it is necessary to provide a lamp with auxiliary equipment to address the aforementioned technical problems.

[0005] The lighting fixtures with accessories included in this application include:

[0006] A light-emitting component includes a substrate and LED beads disposed on the substrate;

[0007] The chassis has a mounting portion for fixing the light-emitting component;

[0008] The lampshade, in conjunction with the mounting portion, forms a cavity to accommodate the light-emitting component;

[0009] An end cap is fitted to the end of the cavity and is provided with an assembly part;

[0010] An adapter for securing the accessory equipment and for detachably connecting the assembly.

[0011] Several alternative methods are provided below, but they are not intended as additional limitations on the overall solution above. They are merely further additions or optimizations. Provided there are no technical or logical contradictions, each alternative method can be combined individually with respect to the overall solution above, or multiple alternative methods can be combined with each other.

[0012] Optionally, the assembly part is an assembly hole.

[0013] Optionally, the adapter has a snap-fit ​​that is configured to be fixed to the mounting hole.

[0014] Optionally, the end cap has a recessed groove that matches the shape of the adapter, the bottom of the recessed groove is used to position the adapter, and the bottom of the groove is provided with the assembly hole.

[0015] Optionally, the accessory may be a decorative cover, a sensor, or a switch button.

[0016] Optionally, the chassis has a light-emitting surface and a backlight surface, the backlight surface is provided with an LED driving device, and the LED driving device has an electrical connection line extending to the assembly part for connecting the auxiliary equipment.

[0017] Optionally, the end cap includes a plug that engages with the lampshade and a sealing head that is connected and fixed to the chassis and adjacent to the plug.

[0018] Optionally, the plug has a slot on the side facing the lampshade that is inserted into the lampshade, and the plug has a first limiting part and a second limiting part forming the slot.

[0019] Optionally, the first limiting portion has a guide portion for inserting the lampshade.

[0020] Optionally, the first limiting part includes a plurality of discrete limiting posts, each limiting post having a guide slope, and the guide slope of each limiting post forming the guiding part.

[0021] The lighting fixture with auxiliary equipment in this application has at least the following technical effects:

[0022] This application provides an adapter for auxiliary equipment. When different auxiliary equipment, such as different sensors, needs to be installed, the required auxiliary equipment and its corresponding adapter can be fitted and fixed to the assembly part to complete the installation of the auxiliary equipment.

[0023] This application addresses the different auxiliary function requirements of lighting fixtures by using adapters to install corresponding auxiliary equipment, enabling the lighting fixtures to possess the corresponding auxiliary functions. For the same type of lighting fixture that has already been manufactured, this application allows for minor adjustments to the auxiliary equipment using adapters, thereby reducing production burden and inventory pressure while meeting the diverse auxiliary function needs of consumers. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a lamp in one embodiment of this application;

[0025] Figure 2 for Figure 1 Exploded view;

[0026] Figure 3 for Figure 1 Cross-sectional view;

[0027] Figure 4 This is a cross-sectional view of a lamp fixture according to one embodiment of this application;

[0028] Figure 5 for Figure 1 Assembly diagram;

[0029] Figure 6 for Figure 5A schematic diagram showing the fit between the central lampshade 300 and the plug 410;

[0030] Figure 7 for Figure 5 Schematic diagram of the middle mounting section 460;

[0031] Figure 8 This is a schematic diagram of the structure of the adapter 500 for a lamp in one embodiment of this application;

[0032] Figure 9 This is a schematic diagram of the structure of the adapter 500 for a lamp in one embodiment of this application;

[0033] Figure 10 This is a schematic diagram of the structure of the decorative cover 610 of the lamp in one embodiment of this application;

[0034] Figure 11 This is a schematic diagram illustrating the cooperation process between the decorative cover 610 of the lamp accessory and the assembly part 460 in one embodiment of this application;

[0035] Figure 12 This is a schematic diagram showing the assembly position of the switch button 620 of a lamp in one embodiment of this application;

[0036] Figure 13 This is a schematic diagram illustrating the interaction process between the switch button 620 of the lamp and the assembly part 460 in one embodiment of this application.

[0037] Figure 14 This is a schematic diagram illustrating the cooperation process between the sensor 630 of the lamp and the assembly part 460 in one embodiment of this application;

[0038] Figure 15 This is a schematic diagram illustrating the cooperation process between the sensor 630 of the lamp and the assembly part 460 in one embodiment of this application;

[0039] The annotations in the figure are explained as follows:

[0040] 100. Chassis; 101. Light-emitting surface; 102. Backlight surface; 110. Mounting part; 120. Reflective part; 130. Mounting groove; 131. Bottom wall; 132. Side wall; 133. Narrowing part;

[0041] 140. LED driver unit; 141. Traditional LED driver; 142. Emergency LED driver; 143. Electrical connection wire; 150. LED driver box; 151. Adjustment knob;

[0042] 200. Light-emitting component; 210. Substrate; 220. LED beads;

[0043] 300. Lampshade; 301. Cavity; 310. Covering part; 320. Overlapping part; 330. Diffuser part;

[0044] 400. End cap; 410. Plug; 411. Countersunk groove; 412. Assembly hole; 420. End cap; 430. Slot; 440. First limiting part; 441. Guide part; 442. Limiting post; 443. Base part; 444. Guide slope; 450. Second limiting part; 460. Assembly part;

[0045] 500, Adapter; 501, Clip; 502, Mounting hole;

[0046] 610. Decorative cover; 611. Clamping groove; 620. Switch button;

[0047] 630. Sensor; 631. Detection head; 633. Hollow bolt; 634. Mounting nut. Detailed Implementation

[0048] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0049] It should be noted that when a component is said to be "connected" to another component, it can be directly connected to the other component or it can be connected to a component in between. When a component is said to be "set on" another component, it can be directly set on the other component or it may be set to a component in between.

[0050] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0051] In this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number or order of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0052] In this application, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, for example, a system, product, or device that includes a series of units is not necessarily limited to those units that are explicitly listed, but may include other units that are not explicitly listed or that are inherent to such products or devices.

[0053] In this application, the terms "corresponding," "matching," "adapted," such as "B corresponding to A," "B corresponding to A," "A and B corresponding," or "B and A corresponding," indicate that B and A have a corresponding relationship in shape, position, or function, and that B can be determined based on A. Determining B based on A does not mean determining B solely based on A; B can also be determined based on A and / or other information.

[0054] In this application, terms such as "center," "length," "width," "thickness," "top," "bottom," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "inner," "outer," "axial," and "circumferential" indicate orientation or positional relationships based on the orientation or positional relationships shown in certain accompanying drawings, or based on the spatial posture of the product under normal use. Of course, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the location or original object must have a specific orientation, or a specific structure and operation. Therefore, they should not be construed as limitations on this application.

[0055] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0056] See Figure 1 One embodiment of this application provides a lamp with auxiliary equipment (hereinafter referred to as a lamp), including a chassis 100, a light-emitting component 200, a lampshade 300, and an end cap 400.

[0057] See Figures 2-4The chassis 100 has a light-emitting surface 101 and a backlight surface 102, and the backlight surface 102 is equipped with an LED driver 140. The LED driver 140 includes a conventional LED driver 141 and an emergency LED driver 142. The conventional LED driver 141 is used to convert the mains power to power the light-emitting component 200, and the emergency LED driver 142 is used to power the light-emitting component 200 using an energy storage element when the mains power fails. The energy storage element is charged when the mains power is restored, such as a battery. The light-emitting component 200 includes a substrate 210 and LED beads 220 disposed on the substrate 210.

[0058] The backlight surface 102 of the chassis 100 is provided with an LED driver box 150, and an emergency LED driver 142 can be installed inside or outside the LED driver box 150. The outer surface of the LED driver box 150 is provided with adjustment knobs 151 that are connected to the circuit of the conventional LED driver 141, such as multiple knobs for adjusting color temperature or power respectively.

[0059] The chassis 100 has a mounting portion 110 and a reflective portion 120. The mounting portion 110 is used to mount the light-emitting component 200. The reflective portion 120 is disposed on both sides of the mounting portion 110 and is inclined relative to the mounting portion 110. The reflective portion 120 is used to reflect the light emitted by the light-emitting component 200. The mounting portion 110 has a mounting groove 130, which has a bottom wall 131 for fixing the light-emitting component 200 and a side wall 132 for engaging with the edge of the lampshade 300. The mounting groove 130 has a constricted portion 133, which is formed by expanding outward from the side wall 132 and then rotating inward. The substrate 210 of the light-emitting component 200 is connected and fixed to the mounting portion 110. Specifically, the substrate 210 is connected and fixed to the bottom wall 131 of the mounting groove 130.

[0060] The lampshade 300 and the mounting portion 110 cooperate to form a cavity 301 for accommodating the light-emitting component 200. The edge of the lampshade 300 includes a covering portion 310 that overlaps with the reflective portion 120, and an overlapping portion 320 that rotates and extends into the constricted portion 133 relative to the covering portion 310. During assembly, the lampshade 300 can slide into the mounting groove 130 from one side. The overlapping portion 320 and the covering portion 310 cooperate with each other to restrict the movement of the lampshade 300 in the direction perpendicular to the light-emitting surface 101. Through the adaptive fit between the edge of the lampshade 300 and the mounting groove 130, light leakage from the light-emitting component 200 at the edge of the lampshade 300 is prevented. The lampshade 300 has a diffuser portion 330 that transmits light from the light-emitting component 200. The cross-section of the diffuser portion 330 can be arc-shaped or square.

[0061] See Figure 5The end cap 400 is fitted to the end of the cavity 301, and after assembly, it restricts the lampshade 300 from sliding within the mounting groove 130. Specifically, the end cap 400 includes a plug 410 that inserts into the lampshade 300, and a sealing head 420 that is connected and fixed to the chassis 100 and adjacent to the plug 410. The plug 410 may be one installed at one end of the cavity 301, or two installed at both ends of the cavity 301. The sealing head 420 can be connected and fixed to the chassis 100, and the plug 410 can be connected and fixed to the sealing head 420; both can be fixed using fasteners such as bolts.

[0062] See Figure 6 The plug 410 has a slot 430 on the side facing the lampshade 300 for insertion and mating with the lampshade 300. The plug 410 has a first limiting portion 440 and a second limiting portion 450 forming the slot 430. The first limiting portion 440 has a guide portion 441 for insertion of the lampshade 300. The second limiting portion 450 may be a flange protruding from the surface of the plug 410. The first limiting portion 440 includes a plurality of discrete limiting posts 442. The base portion 443 of the limiting posts 442 adjacent to the surface of the plug 410 mates with the flange to form the slot 430. Each limiting post 442 has a guide slope 444, and the guide slope 444 of each limiting post 442 integrally forms the guide portion 441. For lampshades 300 with different diffuser shapes, plugs 410 of different shapes can be configured accordingly. When the lampshade 300 is made of fragile materials such as acrylic, the guide part 441 facilitates the sliding of the lampshade 300, improving the ease of installation.

[0063] See Figure 7 The end cap 400 is provided with an assembly part 460, and the end cap 400 has a recess 411 for accommodating the assembly part 460. For example, the assembly part 460 is provided on the plug 410, the plug 410 has a recess 411, the bottom of the recess 411 has an assembly hole 412, the assembly hole 412 serves as the assembly part 460, and the bottom of the recess 411 has a plate-like structure.

[0064] See Figures 8-9The luminaire includes an adapter 500 adapted to different auxiliary devices. The adapter 500 is used to fix the auxiliary devices and is detachably connected to the assembly part 460. The bottom of the recess 411 is used to position the adapter 500. The adapter 500 has a snap fastener 501 configured to be fixed to the assembly hole 412. Specifically, the adapter 500 includes a plate-shaped adapter 500 body and a snap fastener 501 fixed to the body. The adapter 500 includes various types depending on the auxiliary devices, and the snap fastener 501 is disposed on opposite sides of the adapter 500. The luminaires of the various embodiments of this application can be used as recessed luminaires and can be installed on the ceiling as recessed ceiling luminaires. Through the design of the adapter 500, different types of auxiliary devices can be installed to realize the auxiliary functions of different auxiliary devices without affecting the overall production, processing and packaging of the luminaire. Different types of adapters 500 are provided according to different types of auxiliary devices, and the corresponding type of adapter 500 can also be provided with mounting holes 502 for different auxiliary devices to be fixed together.

[0065] See Figure 10 The auxiliary equipment includes a decorative cover 610, a switch button 620, or a sensor 630. The sensor 630 can be equipped with a radar sensor or an infrared sensor, etc., for detecting the external scene. The shape of the decorative cover 610 can be adapted to the arc configuration of the plug 410 to improve aesthetics. The LED driver 140 has an electrical connection wire 143 extending to the mounting part 460 for connecting the auxiliary equipment. The decorative cover 610 is provided with a clamping groove 611 for holding and fixing the electrical connection wire 143 to secure it.

[0066] See Figure 10 and Figure 11 After the lamp is manufactured, the decorative cover 610 is selected as the default auxiliary equipment. The decorative cover 610 is fixed as an integral part with the corresponding adapter 500 and is fixed to the mounting hole 502 as a whole. When other auxiliary equipment needs to be installed, the decorative cover 610 and its matching adapter are removed at the same time, the other auxiliary equipment is replaced, and the circuit connection is completed accordingly through the electrical connection wire 143.

[0067] See Figure 12 The switch button 620 can be an emergency button electrically connected to the emergency LED driver 142. When pressed, it enters the emergency drive mode, that is, it uses an energy storage element to power the light-emitting component 200. In some embodiments, the emergency button is mounted on the reflector 120, and the reflector 120 is correspondingly provided with an opening for mounting the emergency button.

[0068] See Figure 13The switch button 620, as an auxiliary device, is fixed in the mounting hole 502 of the adapter 500. The switch button 620 and the adapter 500 are fixed together. The switch button 620 has a terminal for connecting to the electrical connection line 143. The terminal is connected to the electrical connection line 143. Then the adapter 500 is fixed to the assembly part 460, completing the replacement of the auxiliary device.

[0069] See Figure 14 As an auxiliary device, sensor 630 passes through and is fixed in mounting hole 502 of adapter 500. Sensor 630 and adapter 500 are fixed together. Sensor 630 has a terminal for connecting to electrical connection line 143. The terminal is connected to electrical connection line 143, and then adapter 500 is fixed to assembly part 460. Sensor 630 can be optionally equipped with embedded oval sensor 630 and embedded square sensor 630, and the shape of mounting hole 502 is different accordingly.

[0070] See Figure 15 The sensor 630, as an auxiliary device, is specifically selected as an earphone jack type sensor 630. The earphone jack type sensor 630 includes a detection head 631, a hollow bolt 633 fixed to the detection head 631, and a mounting nut 634. The detection head 631 extends through the hollow bolt 633 as a terminal, which is used for circuit connection with the electrical connection wire 143. The mounting nut 634 passes through the mounting hole 502 of the adapter 500. The mounting nut 634 and the hollow bolt 633 are fixed to the adapter 500 through threaded engagement, completing the fixation of the earphone jack type sensor 630 and the adapter 500. Subsequently, the adapter 500 is fixed to the assembly part 460.

[0071] The technical features of the embodiments described above can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification. When technical features of different embodiments are embodied in the same drawing, it can be regarded as the drawing also disclosing examples of combinations of the various embodiments involved.

[0072] The embodiments described above are merely examples of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. A luminaire with auxiliary equipment, characterized in that, include: A light-emitting component includes a substrate and LED beads disposed on the substrate; The chassis has a mounting portion for fixing the light-emitting component; The lampshade, in conjunction with the mounting portion, forms a cavity to accommodate the light-emitting component; An end cap is fitted to the end of the cavity and is provided with an assembly part; An adapter for securing the accessory equipment and for detachably connecting the assembly.

2. The lamp with auxiliary equipment as described in claim 1, characterized in that, The assembly part is an assembly hole.

3. The lighting fixture with auxiliary equipment as described in claim 2, characterized in that, The adapter has a snap fastener configured to be fixed to the mounting hole.

4. The lighting fixture with auxiliary equipment as described in claim 3, characterized in that, The end cap has a recessed groove that matches the shape of the adapter. The bottom of the recessed groove is used to position the adapter, and the bottom of the groove has the assembly hole.

5. The lighting fixture with auxiliary equipment as described in claim 1, characterized in that, The accessory is a decorative cover, a sensor, or a switch button.

6. The lighting fixture with auxiliary equipment as described in claim 5, characterized in that, The chassis has a light-emitting surface and a backlight surface. The backlight surface is equipped with an LED driver, and the LED driver has an electrical connection line extending to the assembly part for connecting the auxiliary equipment.

7. The lamp with auxiliary equipment as described in claim 1, characterized in that, The end cap includes a plug that is inserted into the lampshade, and a sealing head that is connected and fixed to the chassis and adjacent to the plug.

8. The luminaire with auxiliary equipment as described in claim 7, characterized in that, The plug has a slot on the side facing the lampshade that is inserted into the lampshade, and the plug has a first limiting part and a second limiting part that form the slot.

9. The luminaire with auxiliary equipment as described in claim 8, characterized in that, The first limiting part has a guide part for inserting the lampshade.

10. The luminaire with auxiliary equipment as described in claim 9, characterized in that, The first limiting part includes a plurality of discrete limiting posts, each limiting post having a guide slope, and the guide slope of each limiting post forming the guiding part.

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