CN113654014A - Light-emitting module and lamp - Google Patents

Abstract

The invention provides a light-emitting module and a lamp, wherein the light-emitting module comprises a module structure, a light source component, a circuit board and a reset key for restoring factory settings, the light source component, the circuit board and the reset key are all fixed on the module structure, and the light source component and the reset key are all electrically connected with the circuit board. According to the light-emitting module and the lamp, the reset key is arranged, so that the light-emitting module has the function of restoring to the factory setting by one key, and when the light-emitting module is installed and adjusted at the later stage, the light-emitting module can be restored to the factory setting by directly pressing the reset key, and the later-stage installation and adjustment are facilitated.

Description

Light-emitting module and lamp

Technical Field

The invention belongs to the technical field of illumination, and particularly relates to a light-emitting module and a lamp.

Background

The lamp is widely applied to indoor and outdoor places and is an indispensable electric appliance in daily life. With the intelligent development of lamps, in the field test and construction process, the lamps need to be reset to a factory state for reconnection setting, the current existing mode adopts regular repeated power supply and power failure to achieve the purpose of resetting, lamps in the same group have the phenomenon of power failure response which cannot be simultaneously reliable due to the influence of various installation factors, and in order to ensure the reliability and instantaneity of resetting, a mechanical reset button needs to be arranged on the lamps.

Disclosure of Invention

The embodiment of the invention aims to provide a light-emitting module and a lamp, and aims to solve the technical problem that in the prior art, instant reset failure is caused because power-off response cannot be simultaneously and reliably carried out.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a light-emitting module, includes module structure, light source subassembly, circuit board and is used for resumeing the reset key that dispatches from the factory and set up, the light source subassembly the circuit board with the reset key all is fixed in the module structure, the light source subassembly with the reset key all with circuit board electric connection.

In one embodiment, the reset key comprises a trigger switch electrically connected with the circuit board, a sealing sleeve sleeved on the trigger switch, and a key body for pressing and triggering the trigger switch, wherein the sealing sleeve is arranged between the trigger switch and the key body.

In one embodiment, the module bracket is provided with an accommodating cavity for accommodating the sealing sleeve and the trigger switch, the accommodating cavity is provided with an opening for placing the sealing sleeve and the trigger switch in, and one side of the accommodating cavity, which is far away from the opening, is provided with an accommodating hole for the key body to pass through; the outer ring of the key body is provided with a stopping flange which abuts against one side, far away from the opening, of the accommodating cavity.

In one embodiment, a side of the accommodating cavity far away from the opening protrudes towards the inside of the accommodating cavity to form a limiting ring, and the stop flange is arranged inside the limiting ring.

In one embodiment, a positioning ring is formed by extending one side of the sealing sleeve facing the key body towards the key body, and the positioning ring is inserted between the limiting ring and the side wall of the accommodating cavity.

In one embodiment, the sealing sleeve comprises a pressing portion for pressing and contacting with the trigger switch and a peripheral wrapping portion for wrapping the side surface of the trigger switch, and the peripheral wrapping portion is connected to the peripheral portion of the pressing portion.

In one embodiment, the light emitting module further includes an adapter plate, the trigger switch is fixed and electrically connected to the adapter plate, and the adapter plate is electrically connected to the circuit board.

In one embodiment, the module structure includes a module holder and a base fixed to the module holder, the light source assembly is fixed to the module holder, and the circuit board and the reset key are fixed to the base.

In one embodiment, the module holder has a cylindrical shape, and a partition is provided inside the module holder, and the circuit board and the light source assembly are respectively fixed to opposite sides of the partition.

The invention further provides a lamp which comprises the light-emitting module and a lamp shell, wherein the light-emitting module is arranged inside the lamp shell.

The light-emitting module and the lamp provided by the invention have the beneficial effects that: compared with the prior art, the light-emitting module comprises the module structure, the light source assembly, the circuit board and the reset key, wherein the reset key and the light source assembly are electrically connected with the circuit board, the reset key is arranged, so that the light-emitting module has the function of restoring to the factory setting by one key, and when the light-emitting module is installed and adjusted at the later stage, the light-emitting module can be restored to the factory setting by directly pressing the reset key, so that the light-emitting module is convenient to install and adjust at the later stage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a three-dimensional structure diagram of a light emitting module according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a light emitting module provided in an embodiment of the present invention at a reset key;

FIG. 3 is an enlarged view of a portion of the reset key of FIG. 2;

fig. 4 is an exploded view of a lamp according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a lamp according to an embodiment of the invention.

Wherein, in the figures, the respective reference numerals:

1-a modular structure; 11-a module support; 111-a separator; 112-positioning grooves; 12-a base; 121-a receiving cavity; 122-a receiving hole; 123-an annular boss; 124-positioning ribs; 125-a positioning ring; 2-a circuit board; 3-a reset key; 31-a trigger switch; 32-sealing sleeve; 321-a pressing part; 322-a wrap around; 323-a spacing ring; 33-bond body; 331-a stop flange; 34-an adapter plate; 4-a light source assembly; 5-an antenna structure; 61-a first magnetically attractive element; 62-a second magnetic element; 63-plastic adaptor; 7-lamp housing.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention 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 invention and are not intended to limit the invention.

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

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

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The light emitting module provided by the embodiment of the invention will now be described.

In one embodiment of the present invention, referring to fig. 1 and fig. 2, the light emitting module includes a module structure 1, a light source assembly 4, a circuit board 2 and a reset key 3, the module structure 1 is a supporting member of the whole light emitting module, and the light source assembly 4, the circuit board 2 and the reset key 3 are all fixed on the module structure 1. The light source component 4 is a light emitting device, the light source component 4 is electrically connected with the circuit board 2, when the light emitting module is externally connected with a power supply, the circuit board 2 is conducted with the external power supply, and the light source component 4 emits light for illumination. The reset key 3 is also electrically connected with the circuit board 2, and the light-emitting module can be restored to factory settings by pressing the reset key 3, such as a default non-encrypted state to be connected when leaving a factory.

The light-emitting module in the above-mentioned embodiment, including module structure 1, light source subassembly 4, circuit board 2 and reset key 3, reset key 3 and light source subassembly 4 all with 2 electric connection of circuit board, through setting up reset key 3 for this light-emitting module has a key and restores to the function of leaving the factory and setting, makes things convenient for the installation and debugging in later stage.

In one embodiment of the present invention, referring to fig. 3, the reset key 3 includes a trigger switch 31, a sealing sleeve 32 and a key body 33. The trigger switch 31 is electrically connected to the circuit board 2, and when the trigger switch 31 is triggered, the light emitting module can be restored to the factory setting by one key. The sealing sleeve 32 is sleeved on the periphery of the key body 33 and used for isolating the key body 33 from the external environment and preventing water vapor and the like from entering the trigger switch 31 or the circuit board 2, so that the phenomenon of short circuit or corrosion can be prevented. The key body 33 is exposed for pressing by an operator, and when the operator presses, the trigger switch 31 is moved synchronously, so that the trigger switch 31 can be triggered. The trigger switch 31 can be automatically returned after being pressed and released, and therefore, the key body 33 can be pressed and returned. Wherein, seal cover 32 sets up between trigger switch 31 and key body 33, because key body 33 can be pressed, has the clearance between key body 33 and the module structure 1, the setting of seal cover 32 for steam, dust etc. can not enter into trigger switch 31 department, and seal cover 32 has sealed effect.

In one embodiment of the present invention, referring to fig. 3, the module structure 1 is provided with an accommodating cavity 121, the accommodating cavity 121 is used for accommodating the sealing sleeve 32 and the trigger switch 31, and the trigger switch 31 is disposed inside the sealing sleeve 32. The accommodating cavity 121 has an opening facing the inside of the module structure 1, and after the sealing sleeve 32 is sleeved on the periphery of the trigger switch 31, the sealing sleeve 32 and the trigger switch 31 are placed in the accommodating cavity 121 together through the opening. An accommodating hole 122 is formed in a side of the accommodating cavity 121 (a top side of the accommodating cavity 121 in fig. 3) away from the opening, the accommodating hole 122 is disposed through the module structure 1, the key body 33 extends into the accommodating hole 122, and the key body 33 is exposed out of the module bracket 11 for an operator to press. The outer ring of the key body 33 is formed with a stop flange 331, and the stop flange 331 may be annular or include multi-segmented stops. The stop flange 331 is configured to abut against a side of the receiving cavity 121 away from the opening, so that the key body 33 can be positioned in the module structure 1 without being separated from the module structure 1. Specifically, when the reset key 3 is installed, the key body 33 is firstly inserted into the accommodating hole 122, the stop flange 331 of the key body 33 abuts against the inner wall of the module bracket 11, then the sealing sleeve 32 is sleeved on the periphery of the trigger switch 31, and finally the sealing sleeve 32 and the trigger switch 31 are placed in the accommodating cavity 121 together through the opening. The shape of the key body 33 is not limited herein, and may be selected from a circle, an ellipse, a square, and the like. The surface of the key body 33 can be laser marked with letters or characters so as to remind the operator of the function of the key body 33.

In one embodiment of the present invention, referring to fig. 3, a limiting ring 323 is formed by protruding the side of the accommodating cavity 121 away from the opening toward the inside of the accommodating cavity 121, and the limiting ring 323 is annular and can limit the stop flange 331. Specifically, the limiting ring 323 is annularly disposed on the outer periphery of the stopping flange 331, and has a limiting effect on the circumferential direction and the radial direction of the stopping flange 331, so as to prevent the key body 33 from shaking in the circumferential direction and the radial direction. Wherein, spacing ring 323 can be cyclic annular, perhaps spacing ring 323 includes a plurality of spacing ribs, and a plurality of spacing ribs all set up along backstop flange 331's week, can carry on spacingly to backstop flange 331 can.

Optionally, an annular gap is formed between the stop collar 323 and the side wall of the receiving chamber 121, through which the sealing sleeve 32 can be positioned. Specifically, one side of the sealing sleeve 32 facing the key body 33 (the top side of the sealing sleeve 32 in fig. 3) extends towards the key body 33 to form a positioning ring 125, and the positioning ring 125 is inserted between the limiting ring 323 and the side wall of the accommodating cavity 121, i.e., between the annular gaps, so that the sealing sleeve 32 is limited, and the circumferential and radial movements of the sealing sleeve 32 are limited.

It should be further noted that the limiting ring 323 not only circumferentially and radially limits the stop flange 331, but also circumferentially and radially limits the sealing sleeve 32, and only by convexly arranging the limiting ring 323 in the accommodating cavity 121, the problem that the key body 33 and the sealing sleeve 32 may shake is solved, the structure is simple and compact, and the occupied space is small.

In one embodiment of the present invention, referring to fig. 1 to 3, the module structure 1 protrudes outward at the receiving hole 122 to form an annular boss 123, the receiving hole 122 is formed inside the annular boss 123, and the key body 33 can extend upward to be flush with the top surface of the annular boss 123. The annular boss 123 protrudes from the surface of the module structure 1, so that the key body 33 at least partially protrudes from the surface of the module structure 1, and the operator can recognize the position of the reset key 3 more conveniently.

In one embodiment of the present invention, referring to fig. 3, the sealing sleeve 32 includes a pressing portion 321 and a peripheral wrapping portion 322, and the peripheral wrapping portion 322 is connected to a peripheral of the pressing portion 321, so that the sealing sleeve 32 is in a sleeve shape. The pressing portion 321 is configured to press and contact the trigger switch 31, the pressing portion 321 is located between the key body 33 and the top surface of the trigger switch 31, and when the key body 33 is pressed downward, both the pressing portion 321 and the trigger switch 31 are pressed downward, so that the trigger switch 31 is triggered. After the sealing sleeve 32 is mounted on the trigger switch 31, the peripheral wrapping portion 322 wraps the side wall of the trigger switch 31. Thus, the sealing sleeve 32 wraps the top surface and the side surface of the trigger switch 31, and water vapor, dust and the like can be effectively prevented from entering.

Alternatively, the positioning ring 125 may be formed by extending the top of the circumferential wrapping 322 toward the side of the receiving cavity 121 away from the opening (the top side of the receiving cavity 121 in fig. 3), so that the annular boss 123 may position the sealing sleeve 32 circumferentially and radially.

Alternatively, the pressing portion 321 is disposed in a shape of a figure eight, the top of the pressing portion 321 contacts the key body 33, and both sides of the top of the pressing portion 321 extend obliquely downward, so that the pressing portion 321 is in a shape of a figure eight. As described above, when the pressing portion 321 is pressed by the key main body 33, the center portion of the pressing portion 321 is more easily pressed down and also more easily rebounded by the return force of the trigger switch 31.

In one embodiment of the present invention, referring to fig. 2 and fig. 3, the light emitting module further includes an adapter plate, the trigger switch 31 is fixed and electrically connected to the adapter plate 34, and the adapter plate 34 is electrically connected to the circuit board 2. The function of the adapter plate 34 is that the trigger switch 31 can be disposed apart from the circuit board 2, so that the circuit board 2 and the surface of the module structure 1 can be set at a certain distance, and the position design of the circuit board 2 is not limited. The adapter plate 34 and the circuit board 2 may be electrically connected through a conductive structure such as a wire, a male terminal, a female terminal, or a conductive pin, and the electrical connection structure of the adapter plate 34 and the circuit board 2 is not limited herein. In other embodiments, the trigger switch 31 is also directly fixed and electrically connected to the circuit board 2.

In one embodiment of the present invention, referring to fig. 2 and 3, the module structure 1 includes a module support 11 and a base 12. The light source assembly 4 and the circuit board 2 are fixed on the module bracket 11. The module support 11 can be directly fixed on the inner wall of the lamp housing 7, and the module support 11 is a support member of the internal structure of the lamp, so that the light-emitting module can be independently assembled, and is convenient to replace and disassemble. The reset key 3 is fixed on the base 12, and the accommodating cavity 121 and the accommodating hole 122 are both opened in the base 12. The base 12 is fixed to the module holder 11, or the base 12 and the module holder 11 are integrally formed. When the base 12 is fixed to the module holder 11, the base 12 may be snap-fitted or fixed to the module holder 11 by screws. The base 12 can be opened towards one side of module support 11 and set for constant head tank 112, and the protruding location muscle 124 that is provided with of module support 11, when assembly base 12 and module support 11, during location muscle 124 inserted constant head tank 112, can carry out fine location to base 12, then the rethread buckle or screw make base 12 fix on module support 11.

Optionally, the module holder 11 may be cylindrical, and has a partition 111 inside, the base 12 and the circuit board 2 are disposed on one side of the partition 111, the light source assembly 4 is disposed on the other side of the partition 111, and the light source assembly 4 is also electrically connected to the circuit board 2. That is, the base 12, the circuit board 2, and the light source assembly 4 may be sequentially disposed along the light emitting direction. The light source assembly 4 may include a light source plate, a lens, and the like. The circuit board 2 and the base 12 are arranged on one side of the partition board 111, and the light source assembly 4 is arranged on the other side of the partition board 111, so that the layout of the light emitting module is more compact, and the electric connection structure is arranged on the back of the light source assembly 4.

The invention further provides a lamp, please refer to fig. 4 and 5, the lamp includes the light emitting module in any of the above embodiments, and further includes a lamp housing 7, and the light emitting module is fixed inside the lamp housing 7. When the module structure 1 comprises the module holder 11 and the base 12, the module holder 11 is fixed at the inner wall of the lamp housing 7.

The lamp provided by the invention adopts the light-emitting module, the light-emitting module comprises a module structure 1, a light source component 4, a circuit board 2 and a reset key 3, the reset key 3 and the light source component 4 are both electrically connected with the circuit board 2, the reset key 3 is arranged, so that the light-emitting module has the function of restoring to the factory setting by one key, when the light-emitting module is installed and adjusted at the later stage, the light-emitting module can be restored to the factory setting by directly pressing the reset key 3, and the later-stage installation and adjustment are convenient.

In one embodiment of the present invention, referring to fig. 5, a first magnetic member 61 is disposed inside the lamp housing 7, a second magnetic member 62 is fixed on the module structure 1, and the first magnetic member 61 and the second magnetic member 62 attract each other, so that when the light-emitting module is installed, the light-emitting module can be quickly positioned with respect to the lamp housing 7, thereby increasing the installation speed and ensuring the installation position to be consistent. When the lamp housing 7 is a metal housing, the plastic adaptor 63 is fixed inside the lamp housing 7, the plastic adaptor 63 can be fixed inside the lamp housing 7 by means of glue dispensing or screw connection, and the first magnetic attraction piece 61 is fixed on the plastic adaptor 63. The processing degree of difficulty of metal lamp body 7 is great, and the cost is higher, through setting up plastic adaptor 63, can reduce the structural complexity of metal lamp body 7, reduces the processing cost. When the second magnetic part 62 is fixed on the base 12, the base 12 can be opened with a holding groove, the second magnetic part 62 is arranged in the holding groove, and the specific accessible paste part and the like are fixed in the holding groove.

Optionally, the lamp housing 7 and the light emitting module are both cylindrical, and after the light emitting module is mounted, the light emitting module is easily shaken inside the lamp housing 7. The periphery cover of module support 11 is equipped with the buffering circle, and the buffering circle presss from both sides and locates between the periphery of module support 11 and the inner wall of lamp body 7, can play the effect that prevents light-emitting module and rock. At least one annular accommodating groove is formed in the periphery of the module support 11 and used for accommodating the buffer ring. The buffering circle can select to be the material that rubber circle, silica gel circle etc. can moderate degree warp, when light emitting module installs, can moderate degree extrusion buffering circle, can enough not have the installation light emitting module of impact, can inhale piece 62 through first magnetism again and make light emitting module and lamp body 7 carry out counterpoint fast, easy to assemble through second magnetism.

In one embodiment of the present invention, referring to fig. 4 and 5, the lamp further includes an antenna structure 5, and a portion of the antenna structure 5 extends out of the lamp housing 7, so that a portion of the antenna structure 5 is exposed out of the lamp housing 7. When the antenna structure 5 is located inside the lamp housing 7, the lamp housing 7 is easy to shield the electromagnetic waves received and emitted by the antenna, and especially when the lamp housing 7 is a metal shell, the lamp housing 7 is equivalent to a shielding case, and the receiving and transmitting signals of the antenna are shielded. Therefore, the performance of the antenna can be improved by extending one end of the antenna structure 5 out of the lamp shell 7, and the reliability of Bluetooth receiving and transmitting is ensured. Specifically, one end of the antenna structure 5 is electrically connected to the circuit board 2, so that the antenna structure 5 has a wireless communication function, and the other end of the antenna structure 5 penetrates through the lamp housing 7 to the outside of the lamp housing 7.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A light emitting module is characterized in that: including module structure, light source subassembly, circuit board and be used for resumeing the reset key that dispatches from the factory and set up, the light source subassembly the circuit board with the reset key all is fixed in the module structure, the light source subassembly with the reset key all with circuit board electric connection.

2. The lighting module of claim 1, wherein: the reset key comprises a trigger switch electrically connected with the circuit board, a sealing sleeve sleeved on the trigger switch and a key body used for pressing and triggering the trigger switch, wherein the sealing sleeve is arranged between the trigger switch and the key body.

3. The lighting module of claim 2, wherein: the module support is provided with an accommodating cavity for accommodating the sealing sleeve and the trigger switch, the accommodating cavity is provided with an opening for accommodating the sealing sleeve and the trigger switch, and one side of the accommodating cavity, which is far away from the opening, is provided with an accommodating hole for the key body to pass through; the outer ring of the key body is provided with a stopping flange which abuts against one side, far away from the opening, of the accommodating cavity.

4. The lighting module of claim 3, wherein: the side of the containing cavity far away from the opening is protruded to form a limiting ring in the containing cavity, and the stop flange is arranged in the limiting ring.

5. The lighting module of claim 4, wherein: the seal cover faces towards one side of the key body and extends towards the key body to form a positioning ring, and the positioning ring is inserted between the limiting ring and the side wall of the accommodating cavity.

6. The lighting module of claim 2, wherein: the seal cover including be used for with trigger switch press the splenium and be used for the parcel trigger switch side's week circle parcel portion, week circle parcel portion connect in the week of splenium department.

7. The lighting module of any of claims 2-6, wherein: the light-emitting module further comprises an adapter plate, the trigger switch is fixed and electrically connected to the adapter plate, and the adapter plate is electrically connected with the circuit board.

8. The lighting module of any of claims 1-6, wherein: the module structure comprises a module support and a base fixed on the module support, the light source assembly is fixed on the module support, and the circuit board and the reset key are fixed on the base.

9. The lighting module of claim 8, wherein: the module support is cylindrical, a partition plate is arranged inside the module support, and the circuit board and the light source assembly are fixed on two opposite sides of the partition plate respectively.

10. Lamps and lanterns, its characterized in that: the lighting module of any one of claims 1-9, further comprising a lamp housing, wherein the lighting module is disposed inside the lamp housing.

Images