Modular fireproof down lamp

Abstract

The utility model discloses a modularized fireproof down lamp which comprises an installation main body, a light source module, a light source module, a light source module and a light source module, and the installation main body is hollow to form an installation cavity and is made of fireproof materials; the light source component is arranged in the mounting cavity and detachably connected with the mounting main body, and the light source component abuts against the upper wall surface of the mounting cavity; and the driving part is detachably connected with the upper end of the mounting main body, and the driving part is electrically connected with the light source part. According to the modularized fireproof down lamp, the mounting main body, the light source part and the driving part can be independently detached, if one part is damaged, the whole modularized fireproof down lamp does not need to be discarded, only the damaged part needs to be detached and maintained or replaced, the replacement cost of a user is greatly saved, other parts can be continuously used, and the use cost is reduced. And resource waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of downlights, in particular to a modular fireproof downlight. Background Art

[0002] A downlight is a common lighting fixture that does not occupy too much space and can enhance the atmosphere of a space, and is widely used in places such as hotels and families. However, the traditional downlight has a simple structure, and after all components are assembled, they cannot be replaced individually. If one component is damaged, for example, when the light source component is damaged while other components are in good condition, most users need to directly replace the new downlight, which will not only increase the purchase cost of new products, but also other components cannot be recycled, and directly discarding the downlight will cause great waste. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, the utility model provides a modular fireproof downlight.

[0004] The solution of the utility model to solve its technical problems is as follows:

[0005] A modular fireproof downlight, comprising:

[0006] An installation main body, the installation main body is hollow to form an installation cavity, and the installation main body is made of fireproof material;

[0007] A light source component, the light source component is arranged in the installation cavity and is detachably connected to the installation main body, and the light source component abuts against the upper wall surface of the installation cavity;

[0008] A driving component, the driving component is detachably connected to the upper end of the installation main body, and the driving component is electrically connected to the light source component.

[0009] The utility model has at least the following beneficial effects: The installation main body can provide an installation position for other components, the driving component can provide driving force for the light source component to make the light source component emit light to achieve the lighting effect. Since the installation main body is made of fireproof material, the light source component abuts against the upper wall surface of the installation cavity, the installation main body can realize the heat dissipation function, which can avoid the situation that the light source component is damaged due to overheating after the modular fireproof downlight is used for a long time, and can also avoid the occurrence of fire, improving the safety performance of the modular fireproof downlight; Since the driving component is detachably connected to the installation main body and the light source component is detachably connected to the installation main body, both the driving component and the light source component can be individually removed. If one component is damaged, there is no need to discard the entire modular fireproof downlight, and only the damaged component needs to be removed and repaired or replaced, which greatly saves the replacement cost of users, and other components can continue to be used, reducing waste of resources.

[0010] As a further improvement of the above technical solution, the modular fireproof downlight also includes a fixed bracket and a lens component. The fixed bracket is arranged in the mounting cavity and is connected to the mounting body. The fixed bracket is provided with a light-transmitting opening. The light-transmitting opening passes through the upper and lower ends of the fixed bracket and is connected to the mounting cavity. The light source component is arranged above the fixed bracket and facing the light-transmitting opening. The lens component covers the light-transmitting opening and is clamped to the fixed bracket.

[0011] As a further improvement of the above technical solution, the modular fireproof downlight further includes a face cover, which is arranged below the fixing bracket and the installation body and is clamped with the fixing bracket.

[0012] As a further improvement of the above technical solution, the modular fireproof downlight also includes a waterproof ring, which is arranged above the face cover and below the fixing bracket and the installation body to close the gap between the fixing bracket and the installation body.

[0013] As a further improvement of the above technical solution, the modular fireproof downlight also includes a fixed shell, which is detachably connected to the installation body. The fixed shell is provided with a connecting block, which passes through the upper wall of the installation cavity and is clamped with the fixed bracket, and the driving component is clamped with the fixed shell.

[0014] As a further improvement of the above technical solution, the modular fireproof downlight further includes a connector, the driving component is provided with a wire outlet, and the connector is plugged into the wire outlet.

[0015] As a further improvement of the above technical solution, the connector includes a wiring body and a wiring pressure plate. The wiring body is provided with a plurality of wiring slots opening upward. The wiring pressure plate is provided above the wiring slots and is hinged to the wiring body to open or close the wiring slots.

[0016] As a further improvement of the above technical solution, the modular fireproof downlight also includes a color temperature adjustment component. The lower end face of the fixed bracket is provided with a first operating hole, the first operating hole is connected to the mounting cavity, and the color temperature adjustment component is passed through the first operating hole and connected to the light source component.

[0017] As a further improvement of the above technical solution, the modular fireproof downlight also includes a power adjustment component and an end cover, the end cover is clamped to the upper end of the driving component, the end cover is provided with a second operating hole, the second operating hole runs through the upper and lower ends of the end cover, the power adjustment component is passed through the second operating hole, and is connected to the driving component.

[0018] As a further improvement of the above technical solution, the installation body is made of iron material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief description of the drawings required for describing the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of them. Those skilled in the art can also derive other design solutions and drawings based on these drawings without inventive effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of a modular fireproof downlight according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the explosion structure of the modular fireproof downlight according to an embodiment of the present utility model;

[0022] Figure 3 This is a schematic structural diagram of the end cover of an embodiment of the utility model;

[0023] Figure 4 This is a schematic structural diagram of a fixed shell according to an embodiment of the present utility model;

[0024] Figure 5 It is a structural diagram of the driving component of an embodiment of the utility model;

[0025] Figure 6 This is a schematic structural diagram of a fixing bracket according to an embodiment of the present utility model;

[0026] Figure 7 This is a schematic structural diagram of the fixing bracket according to an embodiment of the utility model at another angle;

[0027] Figure 8 This is a schematic structural diagram of the cover of an embodiment of the utility model;

[0028] Figure 9 This is a schematic structural diagram of a waterproof ring according to an embodiment of the present utility model;

[0029] Figure 10 It is a structural diagram of a connector according to an embodiment of the present utility model.

[0030] Figure numerals: 100, installation body; 110, fixing shell; 111, second card block; 112, second card slot; 113, connecting block; 200, driving component; 210, first card block; 220, first card slot; 230, wire outlet; 240, power adjustment component; 300, end cover; 310, third card block; 320, second operating hole; 400, light source component; 410, color temperature adjustment component; 500, surface cover; 510, fifth card block; 600, fixing bracket; 610, fourth card slot; 620, fifth card slot; 630, first operating hole; 640, extrusion ring; 700, lens component; 800, waterproof ring; 810, through-hole structure; 900, wiring body; 910, wire pressing cover; 920, wiring pressure plate. DETAILED DESCRIPTION

[0031] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0032] In the description of the present invention, descriptions of directions, such as up, down, front, back, left, right, etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0033] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without inventive effort are all within the scope of protection of the present invention. The various technical features of the present invention may be combined interchangeably as long as they do not conflict with each other.

[0036] Reference Figures 1 to 10 The embodiment of the present invention proposes a modular fireproof downlight, which includes a mounting body 100, a light source component 400 and a driving component 200. It has good safety performance and can solve the problem that traditional integrated downlights cannot be disassembled and replaced individually. It is convenient for users to maintain the downlight, reduces the maintenance cost after the installation of the downlight, and avoids waste of resources.

[0037] Specifically, the installation body 100 is hollow to form an installation cavity, the light source component 400 is arranged in the installation cavity, and the light source component 400 is detachably connected to the installation body 100, and the driving component 200 is detachably connected to the upper end of the installation body 100 and electrically connected to the light source component 400.

[0038] When the light source component 400 needs to be replaced, disconnect the wire connection between the driving component 200 and the light source component 400, and directly remove the light source component 400 from the installation cavity for replacement or repair. There is no need to discard the entire modular fireproof downlight, and the driving component 200, the installation body 100 and other components can continue to be used.

[0039] Specifically, a pin is provided on the light source component 400, and the pin is upwardly penetrated through the upper wall of the installation cavity. The driving component 200 is correspondingly provided with a socket. The light source component 400 and the driving component 200 are electrically connected through the pin and the socket.

[0040] In some embodiments, the modular fire-resistant downlight further includes a fixed housing 110, which is detachably connected to the mounting body 100 via screws or other connectors. In this embodiment, a first clamping block 210 is provided on the sidewall of the driving component 200, and the first clamping block 210 is provided with a first clamping slot 220. A second clamping block 111 is provided at the upper end of the fixed housing 110, and a second clamping slot 112 is provided on the lower side of the second clamping block 111.

[0041] In use, the driving component 200 is installed at the upper end of the fixed housing 110. The lower end of the first clamping block 210 is inserted into the second clamping groove 112, and the second clamping block 111 is clamped into the first clamping groove 220, so that the driving component 200 and the installation main body 100 are detachably connected through the fixed housing 110. When it is necessary to disassemble the driving component 200, press the side wall of the housing of the driving component 200 to disengage the first clamping block 210 from the first clamping groove 220, and then pull the driving component 200 upward.

[0042] It can be understood that the installation main body 100 is made of fireproof materials, which can have good fireproof performance and improve the safety of the modular fireproof downlight. In this embodiment, the light source component 400 abuts against the upper wall surface of the installation cavity, and the installation main body 100 can effectively dissipate heat from the light source component 400, thereby avoiding the situation that the light source component 400 is damaged due to overheating and preventing the occurrence of a fire.

[0043] In this embodiment, the housing of the installation main body 100 is made of iron materials, which has good fireproof performance and low production and manufacturing costs.

[0044] In some embodiments, the modular fireproof downlight further includes a fixing bracket 600 and a lens component 700. The fixing bracket 600 is arranged inside the installation cavity and is connected to the installation main body 100. The fixing bracket 600 is provided with a light-transmitting opening that penetrates the upper end surface and the lower end surface of the fixing bracket 600. It can be understood that the light-transmitting opening of the fixing bracket 600 is communicated with the installation cavity. The light source component 400 is arranged above the fixing bracket 600 and faces the light-transmitting opening, and the light of the light source component 400 can be irradiated out through the light-transmitting opening.

[0045] It can be understood that the setting of the fixing bracket 600 can further improve the fireproof performance of the modular fireproof downlight, further protect the light source component 400, and ensure heat insulation and insulation between the light source component 400 and the outside.

[0046] In this embodiment, the fixed housing 110 is provided with a connecting block 113. The connecting block 113 penetrates downward through the upper wall surface of the installation cavity, so that a first hook extending downward is formed inside the installation cavity. The fixing bracket 600 is provided with a second hook extending upward. The first hook and the second hook are clamped to realize the detachable connection between the fixing bracket 600 and the installation main body 100.

[0047] In this embodiment, an extrusion ring 640 is arranged on the outer periphery of the upper end of the fixing bracket 600. The extrusion ring 640620 is made of waterproof materials. When the fixing bracket 600 is installed inside the installation cavity, the outer periphery of the extrusion ring 640 contacts the inner wall surface of the installation cavity, improving the connection strength between the fixing bracket 600 and the installation main body 100 and achieving a waterproof effect.

[0048] It can be understood that the setting of the fixing bracket 600 can also provide support for the light source component 400, avoiding the situation that the light source component 400 falls off from the installation cavity, ensuring good contact between the light source component 400 and the upper wall surface of the installation cavity, thereby achieving a good heat dissipation effect, and can provide an installation position for the lens component 700.

[0049] Specifically, the lens component 700 is arranged on the lower side of the light source component 400 and covers the light-transmitting opening of the fixing bracket 600. In this embodiment, a fourth card slot 610 is arranged at the lower end wall surface of the light-transmitting opening, and the outer peripheral edge of the lens component 700 is clamped in the fourth card slot 610 to realize the clamping between the lens component 700 and the fixing bracket 600.

[0050] When it is necessary to replace the light source or the lens component 700, the user can directly take out the lens component 700 from the fourth card slot 610 to realize the separation between the lens component 700 and the fixing bracket 600. It can be understood that the user can efficiently replace the type of the lens component 700 according to actual needs to change the light effect of the modular fireproof downlight.

[0051] In some embodiments, the modular fireproof downlight further includes a face cover 500. The face cover 500 is arranged below the fixing bracket 600 and the installation main body 100. Specifically, a fifth clamping block 510 protruding upward is arranged on the upper surface of the face cover 500, and a fifth card slot 620 is arranged on the lower wall surface of the fixing bracket 600. The fifth clamping block 510 and the fifth card slot 620 cooperate with each other, and the fixing bracket 600 and the face cover 500 are fixedly clamped through the fifth card slot 620 and the fifth clamping block 510.

[0052] In this embodiment, the fifth card slot 620 is in a stepped shape, having an insertion port and a locking port. The orifice of the locking port is smaller than the orifice of the insertion port. A protruding portion is arranged at the upper end of the fifth clamping block 510. After the fifth clamping block 510 is inserted into the insertion port of the fifth card slot 620, when the user rotates the face cover 500, the fifth clamping block 510 can move along the fifth card slot 620, and the protruding portion of the fifth clamping block 510 can move above the locking port, and the fifth clamping block 510 cannot be disengaged downward from the fifth card slot 620, so that the face cover 500 and the fixing bracket 600 are locked.

[0053] It can be understood that the number of the fifth clamping blocks 510 can be one or more, and the number of the fifth clamping blocks 510 corresponds to the fifth card slot 620. When multiple fifth clamping blocks 510 are arranged, the connection stability between the face cover 500 and the fixing bracket 600 can be improved. In this embodiment, two fifth clamping blocks 510 are arranged, and correspondingly, two fifth card slots 620 are arranged.

[0054] It is understandable that the user can replace the cover 500 according to actual needs, including but not limited to replacing the cover 500 with a different color or pattern.

[0055] In some embodiments, the modular fire-resistant downlight further includes a waterproof ring 800, which is disposed above the cover 500 and below the fixing bracket 600 and the mounting body 100. It will be appreciated that the waterproof ring 800 can achieve an IP65 protection rating and can seal the gap between the fixing bracket 600 and the mounting body 100, thereby improving the sealing performance of the modular fire-resistant downlight.

[0056] It is understood that the waterproof ring 800 is provided with a through-hole structure 810, which runs through the upper and lower end surfaces of the waterproof ring 800. The fifth clamping block 510 of the cover 500 can pass through the through-hole structure 810 and extend upward into the position of the fifth clamping slot 620. The number and position of the through-hole structures 810 correspond to those of the fifth clamping block 510.

[0057] It is understandable that when the cover 500 is locked under the fixing bracket 600, the waterproof ring 800 is fixed under the fixing bracket 600 under the support of the cover 500 and will not be separated from the fixing bracket 600. When the cover 500 is removed, the waterproof ring 800 can be removed from under the fixing bracket 600.

[0058] In some embodiments, the modular fireproof downlight also includes a color temperature adjustment component 410, and a first operating hole 630 is provided on the lower end surface of the fixed bracket 600. The first operating hole 630 is connected to the installation cavity. The color temperature adjustment component 410 is passed through the first operating hole 630 and is connected to the light source component 400.

[0059] It is understandable that by operating the color temperature adjustment component 410, the color temperature of the light source component 400 can be adjusted to adjust the color temperature of the light emitted by the modular fireproof downlight, thereby adapting to more different occasions.

[0060] In some embodiments, the modular fireproof downlight further includes an end cover 300, which is snapped onto the upper end of the driving component 200. The end cover 300 is provided with a second operating hole 320, which passes through the upper end surface and the lower end surface of the end cover 300. The modular fireproof downlight further includes a power adjustment component 240, which passes through the second operating hole 320 and is connected to the driving component 200 located below the end cover 300.

[0061] It is understandable that the user can adjust the power of the modular fireproof downlight by operating the power adjustment component 240 to adapt to more different occasions.

[0062] In this embodiment, a third card slot is provided at the upper end of the driving component 200, and a third card block 310 extending downward is provided on the end cover 300. The third card block 310 of the end cover 300 and the third card slot on the driving component 200 cooperate with each other to engage with each other, so that the engagement between the end cover 300 and the driving component 200 is stable.

[0063] It can be understood that the end cover 300 can protect the driving component 200 and facilitate the repair and replacement of the internal structure of the driving component 200.

[0064] It is understandable that when the end cover 300 needs to be replaced, the user only needs to pull the end cover 300 upwards to allow the third clamping block 310 to escape from the third clamping slot to achieve the disassembly of the end cover 300.

[0065] It is understandable that when the driving component 200 needs to be replaced or the internal structure of the driving component 200 needs to be replaced, the user only needs to remove the end cover 300 from the upper side of the driving component 200, and pull the driving component 200 upward out of the upper side of the installation body 100 to separate the driving component 200 from the installation body 100. After replacing or repairing the driving component 200, align the first card block 210 of the driving component 200 with the second card slot 112, and press the driving component 200 downward to allow the second card block 111 to enter the first card slot 220 to achieve the installation between the driving component 200 and the installation body 100, and then align the third card block 310 of the end cover 300 with the third card slot of the driving component 200, press the end cover 300 downward to allow the third card block 310 to be inserted into the third card slot, and the installation between the driving component 200 and the end cover 300 can be achieved.

[0066] In some embodiments, the modular fireproof downlight also includes a connector, which has an electrical conductor, and the driving component 200 is provided with an outlet 230 that matches the electrical conductor. The connector is plugged into the outlet 230 through the electrical conductor to achieve electrical connection between the driving component 200 and the connector.

[0067] It is understood that if either the connector or the driver unit 200 is damaged, the connector can be pulled out of the cable outlet 230, separating the connector from the driver unit 200. The user can then replace or repair the damaged component without discarding the other components. Furthermore, the connection between the driver unit 200 and the connector is achieved through the cable outlet 230, making assembly and disassembly of the connector convenient and quick.

[0068] In some embodiments, the connector includes a wiring body 900 and a wiring pressure plate 920. The wiring body 900 is provided with a plurality of wiring slots, which provide a location for electrical wires of other electrical appliances to be electrically connected to the modular fireproof downlight. The wiring slots are set to open upward, and the wiring pressure plate 920 is set above the wiring slots. In addition, the wiring pressure plate 920 is hinged to the wiring body 900.

[0069] The user can push the wiring pressure plate 920 upwards to expose the upper opening of the wiring slot, thereby opening the wiring slot and facilitating the insertion of the electrical wires. The user can then rotate the wiring pressure plate 920 downwards to allow the wiring pressure plate 920 to contact the electrical wires in the wiring slot to compress the electrical wires in the wiring slot and close the upper opening of the wiring slot. The wire pressing process can be completed without the use of tools, which is more convenient and quick.

[0070] In some embodiments, the connector also includes a wire crimping cover 910, which covers the top of the connector body 900 and is hinged to the connector body 900. The wire crimping cover 910 can protect the wiring pressure plate 920 and the wiring slot, and can compress the electrical wires in the connector. Before use, the wire crimping cover 910 needs to be opened before the wiring pressure plate 920 can be operated.

[0071] The above specifically describes the preferred embodiments of the present invention, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A modular fireproof downlight, characterized in that, Comprising: An installation main body, which is hollow to form an installation cavity, and the installation main body is made of fireproof material; A light source component, which is arranged in the installation cavity and is detachably connected to the installation main body, and the light source component abuts against the upper wall surface of the installation cavity; A driving component, which is detachably connected to the upper end of the installation main body, and the driving component is electrically connected to the light source component.

2. The modular fireproof downlight according to claim 1, wherein The modular fireproof downlight further includes a fixing bracket and a lens component. The fixing bracket is arranged in the installation cavity and is connected to the installation main body. The fixing bracket is provided with a light-transmitting opening, and the light-transmitting opening penetrates through the upper and lower ends of the fixing bracket and communicates with the installation cavity. The light source component is arranged above the fixing bracket and is arranged towards the light-transmitting opening, and the lens component covers the light-transmitting opening and is snap-connected to the fixing bracket.

3. The modular fireproof downlight according to claim 2, wherein, The modular fireproof downlight further includes a face cover, which is arranged below the fixing bracket and the installation main body and is snap-connected to the fixing bracket.

4. The modular fireproof downlight according to claim 3, wherein, The modular fireproof downlight further includes a waterproof ring, which is arranged above the face cover and below the fixing bracket and the installation main body to seal the gap between the fixing bracket and the installation main body.

5. The modular fireproof downlight according to claim 2, wherein The modular fireproof downlight further includes a fixing shell, which is detachably connected to the installation main body. The fixing shell is provided with a connecting block, and the connecting block penetrates through the upper wall surface of the installation cavity and is snap-connected to the fixing bracket, and the driving component is snap-connected to the fixing shell.

6. The modular fireproof downlight according to claim 1, wherein The modular fireproof downlight further includes a connector. The driving component is provided with an outlet, and the connector is inserted into the outlet.

7. The modular fireproof downlight according to claim 6, wherein The connector includes a wiring main body and a wiring pressing plate. The wiring main body is provided with a plurality of wiring grooves opening upwards, and the wiring pressing plate is arranged above the wiring grooves and is hinged to the wiring main body to open or close the wiring grooves.

8. The modular fireproof downlight according to claim 2, wherein The modular fireproof downlight further includes a color temperature adjustment component. The lower end surface of the fixing bracket is provided with a first operation hole, and the first operation hole communicates with the installation cavity. The color temperature adjustment component penetrates through the first operation hole and is connected to the light source component.

9. The modular fireproof downlight according to claim 1, wherein The modular fireproof downlight further includes a power adjustment component and an end cover. The end cover is snap-connected to the upper end of the driving component. The end cover is provided with a second operation hole, and the second operation hole penetrates through the upper and lower ends of the end cover. The power adjustment component penetrates through the second operation hole and is connected to the driving component.

10. The modular fireproof downlight according to claim 1, characterized in that, The installation main body is made of iron material.

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