CN212163834U - Circuit board, drive-by-wire ware and air conditioner - Google Patents
Circuit board, drive-by-wire ware and air conditioner Download PDFInfo
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- CN212163834U CN212163834U CN202021210742.4U CN202021210742U CN212163834U CN 212163834 U CN212163834 U CN 212163834U CN 202021210742 U CN202021210742 U CN 202021210742U CN 212163834 U CN212163834 U CN 212163834U
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- light
- circuit board
- indicator
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Abstract
The utility model discloses a circuit board, drive-by-wire ware and air conditioner, the circuit board includes the base plate, be equipped with light transmission area on the base plate; and the indicator light is arranged on one side of the substrate and is positioned in the light-transmitting area, and light emitted by the indicator light passes through the light-transmitting area and is transmitted towards the other side of the substrate. The embodiment of the utility model provides an indicator light setting of circuit board makes the circuit board with low costs, and the light transmission effect of indicator light is good.
Description
Technical Field
The utility model relates to an air conditioner technical field, in particular to circuit board, drive-by-wire ware and air conditioner.
Background
In the field of multi-split air conditioners, an indoor unit set is usually provided with a wired controller, a centralized controller or a manual controller to replace a traditional remote controller. With the development of liquid crystal technology, at present, the controllers generally adopt an indicator light to prompt the control state of the line controller, so that the indicator light is arranged on the main control panel, and light emitted by the indicator light is irradiated out through the front cover. However, the existing indicator lamp is generally installed on one side of the substrate facing the light emitting direction, if there is no light-gathering member in the propagation direction of the light emitted from the indicator lamp, the light-gathering effect of the indicator lamp is poor, resulting in a dark indicator lamp, and if there is a light-gathering member, the installation design and cost design of the light-gathering member need to be increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a circuit board, drive-by-wire ware and air conditioner, the installation that aims at solving present pilot lamp sets up the not good technical problem of effect.
In order to achieve the above object, the utility model provides a circuit board is applied to on the drive-by-wire ware, the circuit board includes:
the light-transmitting substrate comprises a substrate, wherein a light-transmitting area is arranged on the substrate;
and the indicator light is arranged on one side of the substrate and is positioned in the light-transmitting area, and light emitted by the indicator light passes through the light-transmitting area and is transmitted towards the other side of the substrate.
Optionally, a slot is formed in the substrate, the slot forms the light-transmitting area, and the indicator light is installed in the slot.
Optionally, a bonding pad is arranged on one side of the substrate, the bonding pad is located at the notch of the slot, and the indicator lamp is welded on the bonding pad.
Optionally, the indicator light includes a light emitting portion and a fixing portion, the light emitting portion is disposed on the fixing portion, the light emitting portion is installed in the slot, and the fixing portion is welded and fixed to the pad.
Optionally, the substrate is provided with a plurality of slots, the slots are arranged at intervals, the line controller comprises a plurality of indicator lights, and each slot is correspondingly provided with one indicator light.
Optionally, the circuit board further comprises an electronic component, and the electronic component and the indicator light are mounted on the same side.
The utility model also provides a drive-by-wire ware, the drive-by-wire ware includes:
the lamp comprises a shell, wherein a lamp display position is arranged on the shell;
and the circuit board as described above, the circuit board being mounted within the housing;
the circuit board is provided with a light display position, the light display position is opposite to a light transmission area of the circuit board, and light emitted by the indicator light on the circuit board is transmitted to the light display position through the light transmission area.
Optionally, the housing includes a front cover and a rear cover, the front cover is disposed on the rear cover, and the front cover is provided with a first opening and a second opening; the first opening and the second opening are arranged at intervals, and the second opening is the lamp display position;
the wire controller further comprises a liquid crystal module, the liquid crystal module is arranged at the first opening, and the liquid crystal module is connected with the circuit board.
Optionally, the drive-by-wire ware still includes the screen, the screen is installed the front cover deviates from one side of back lid, the screen covers first opening with the second opening.
The utility model also provides an air conditioner, air conditioner include off-premises station, a plurality of indoor set and as above the line accuse ware, a plurality of indoor sets all with the off-premises station is connected, the line accuse ware with the indoor set is connected.
The embodiment of the utility model provides a circuit board, line accuse ware and air conditioner, wherein the pilot lamp of circuit board is installed one side of base plate, then through the light transmission that the light transmission region sent the pilot lamp arrives the opposite side of base plate, when the light that the pilot lamp sent passes the printing opacity portion, carry out the spotlight by the base plate body for the pilot lamp is installed spotlight effect occasionally on the line accuse ware, and the light-collecting part is not increased simultaneously, reduces the installation design and the cost design of light-collecting part, so, the pilot lamp setting of the circuit board in this embodiment makes the circuit board with low costs, and the light transmission effect of pilot lamp is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an exploded view of a line controller provided by the present invention;
fig. 2 is a schematic structural diagram of the main control board of the line controller provided by the present invention;
FIG. 3 is a schematic cross-sectional view taken along the line A-A in FIG. 2;
FIG. 4 is an enlarged schematic view at D of FIG. 3;
fig. 5 is a schematic structural view of a front cover of the drive-by-wire device provided by the present invention;
fig. 6 is a schematic structural view of the rear cover of the drive-by-wire device provided by the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 13 | |
1 | |
| 131 | Substrate | 11 | |
| 132 | |
111 | |
| 133 | Slotting | 112 | |
| 17 | |
113 | Containing |
| 18 | |
1121 | First opening |
| 16 | |
1122 | |
| 20 | |
19 | |
| 21 | Bonding pad |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but on the basis of the realization of those skilled in the art, when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a circuit board, the circuit board quotes on the line controller of air conditioner, the circuit board is the main control board of line controller.
Referring to fig. 2 and 4, the circuit board 13 includes: a base plate 131 and an indicator light 132, the indicator light 132 being installed at one side of the base plate 131.
A light-transmitting area (not labeled in the figure) is disposed on the substrate 131, the indicator 132 is located in the light-transmitting area, and light emitted by the indicator 132 passes through the light-transmitting area and is transmitted toward the other side of the substrate 131.
Specifically, the light-transmitting area may be formed by a slot 133 opened on the substrate 131, and the slot 133 penetrates through the substrate 131, so that the indicator 132 on one side of the substrate 131 can transmit light to the other side through the slot 133. Alternatively, the light-transmitting region may be formed by disposing the substrate 131 with a transparent material; or the light-transmitting area is formed by a thin area of the substrate 131, so long as the indicator 132 on one side of the substrate 131 can illuminate the other side through the light-transmitting area, which is not listed here, is within the scope of the claimed embodiment.
In this embodiment, the indicator 132 is disposed on one side of the substrate 131 emitting light back to the substrate, light emitted by the indicator 132 passes through the light-transmitting region to the other side of the substrate 131 transmits light (the light-emitting direction of the circuit board), and light emitted by the indicator 132 passes through the light-transmitting region and is shielded by the substrate 131 body to avoid light diffusion, so that the light is gathered together and transmitted in one direction, which is visible, in this embodiment, the circuit board 13 can condense light through the substrate 131 body, so that the indicator is mounted on the line controller 1 with a light condensing effect, and meanwhile, no light condensing part is added, and the mounting design and cost design of the light condensing part are reduced, so that the indicator 132 of the circuit board 13 in this embodiment is disposed to make the circuit board 13 have a low cost, and the light transmission effect of the indicator 132 is good.
In addition, since the indicator 132 is mounted on the substrate 131, the substrate 131 starts to collect light at the light emitting source of the indicator 132, and the light collecting effect is better.
Specifically, the present embodiment will be described in detail by taking the example that the slot 133 is disposed on the circuit board 13 to form the light-transmitting area:
a slot 133 is formed in the circuit board 13, the slot 133 penetrates through the substrate 131 to form the light-transmitting region, and the indicator light 132 is installed in the slot 133.
Specifically, the size of the slot 133 may be equal to that of the indicator 132, and in order to prevent the light beam of the indicator 132 from being unable to spread, the size of the slot 133 may be larger than that of the indicator 132. Alternatively, the width of the slot 133 is gradually increased from the installation side of the indicator 132 to the light emitting side of the indicator 132, that is, the width of the slot 133 at the side of the substrate 131 where the indicator 132 is installed is larger than the width at the side of the substrate 131 opposite to the indicator 132. On the one hand, the width of the slot 133 at the installation side of the indicator 132 is small, which facilitates the installation of the indicator 132 and improves the stability of the connection with the substrate 131. On the other hand, the width of the slot 133 on the side opposite to the side where the indicator 132 is installed is large, and the light emitted by the indicator 132 is condensed by the substrate 131 and then diffused, so that the irradiation range of the indicator 132 is relatively enlarged.
In this embodiment, the indicator 132 may be fixed by an adhesive or may be fixed by an embedded type. In a preferred embodiment, the indicator 132 is fixed on the substrate 131 by welding.
Specifically, one side of the substrate 131 is provided with a pad 21, the pad 21 is located at the notch of the slot 133, and the indicator 132 is welded on the pad 21. The welded installation mode is convenient and fast, and the connection is stable.
More specifically, the indicator light 132 includes a light emitting portion (not shown) and a fixing portion (not shown) on which the light emitting portion is disposed, the light emitting portion being fitted into the slot 133, and the fixing portion being fixed to the land 21 by welding.
In the installation process of the indicator light 132, the indicator light 132 is placed into the slot 133 from one side of the substrate 131, the light emitting part of the indicator light 132 is positioned in the slot 133, the fixing part of the indicator light 132 is connected with the pad 21 on the substrate 131, in the welding process, the reflow soldering of the pad 21 is fixed on the fixing part, the indicator light 132 is fixed, and the installation mode is simple and high in stability.
Further, the circuit board 13 in this embodiment is provided with a plurality of indicator lights 132, and the prompt messages corresponding to different indicator lights 132 are different. One of the slots 133 may be disposed on the substrate 131, so that a plurality of the indicator lights 132 correspond to one of the slots 133, and all of the indicator lights pass through the slot 133 to illuminate a side of the substrate 131 away from the electronic component.
Referring to fig. 3, in the preferred embodiment, in order to avoid the adjacent indicator lights 132 from influencing each other, the emitted lights interfere with each other, and especially, the adjacent indicator lights 132 are influenced more when the colors of the lights emitted by the adjacent indicator lights 132 are different. In an exemplary embodiment, shielding of the adjacent light is achieved by providing a light cover or light guide column around the indicator light 132. In this embodiment, based on the indication lamps 132 being disposed in the slots 133, a plurality of slots 133 may be disposed on the substrate 131, the plurality of slots 133 are disposed at intervals, and one indication lamp 132 is correspondingly mounted on each slot 133, so that the substrate 131 can shield the influence of light emitted by adjacent indication lamps 132, and the arrangement of the light guide pillar and the lamp cover can be reduced, thereby simplifying the structure of the circuit board 13 and reducing the cost.
It can be understood that the circuit board 13 may be a lamp panel, or may be a circuit board 13 integrated with other electronic components, for example, in some embodiments, especially in an application scenario of the line controller, the occupied space of the electronic components is reduced, and the electronic components and the indicator light 132 are integrated on one circuit board 13, for example, on the main control board, and therefore, the circuit board 13 in this embodiment may also be the main control board of the line controller.
Specifically, in these embodiments, the circuit board 13 further includes an electronic component (not shown), such as a controller, and the controller is connected to the indicator 132, so as to avoid the problems that when the electronic component and the indicator 132 are disposed on different sides, the circuit board 13 needs to be mounted by turning over a substrate during an assembly process, which results in a complex circuit board production process, increases the production difficulty of the circuit board, and reduces the production efficiency. This embodiment sets up electronic components with the pilot lamp homonymy installation.
As the connecting circuit is provided on the substrate 131, the electronic components are mounted on the side where the connecting circuit is provided, and the electronic components are connected through the connecting circuit. The indicator light is installed on one side of the substrate 131 on which the electronic component is installed.
Because the indicator light 132 and other electronic components such as a controller are arranged on the same side of the substrate 131 and the light emitted by the indicator light 132 is transmitted to the side away from the electronic components through the light-transmitting area, the display requirement of the indicator light 132 is met, and all the electronic components can be installed on the same side of the substrate 131 without turning over the other side of the substrate 131 to install the indicator light 132 in the production process of the circuit board 13, the production process of the circuit board 13 is effectively reduced, the production difficulty of the circuit board 13 is effectively reduced, and the production efficiency of the circuit board 13 is improved.
Based on the structural improvement of the circuit board 13, when the circuit board 13 is applied to the line controller 1, the line controller 1 has the effects of low cost and high production efficiency.
Referring to fig. 1 to 4, the present invention further provides a drive-by-wire controller 1 including a housing 11 and a circuit board 13, wherein the circuit board 13 is the circuit board 13 in each of the above embodiments, the circuit board 13 is installed in the housing 11, one side of the circuit board 13 where the indicator light 132 is installed faces away from the light display position, the light display position is opposite to the light transmission region of the circuit board 13, and light emitted by the indicator light 132 on the circuit board 13 is transmitted to the light display position through the light transmission region.
Specifically, casing 11 includes protecgulum 112 and back lid 1111, protecgulum 112 lid is established back lid 1111 is last, the lamp display position sets up protecgulum 112, when circuit board 13 is installed, one side that electronic components was installed to circuit board 13 is towards back lid 111, the lamp display position with the light-permeable zone sets up relatively, the light that pilot lamp 132 on the circuit board 13 sent is through the light-permeable zone to the transmission of lamp display position.
It can be understood that the wired controller 1 in this embodiment uses the circuit board 13 described above for control, and the wired controller 1 in this embodiment has all the beneficial effects of the circuit board 13.
It should be further mentioned that the line controller 1 in the embodiment of the present invention further includes a power panel 16, a partition 17, a sponge 20, a liquid crystal module 18 and a screen 19. Referring to fig. 6, a containing groove 113 is formed in the rear cover 111, the power board 16 is contained in the containing groove 113, the main control board is installed at a notch of the containing groove 113, and the partition 17 is located between the power board 16 and the main control board and used for isolating the power board 16 from the main control board to prevent heat conduction and electromagnetic radiation. The liquid crystal module 18 is connected to the main control board and located between the main control board and the front cover 112, and the sponge 20 is located between the main control board and the liquid crystal module 18 to isolate the main control board from the liquid crystal module 18.
Referring to fig. 5, the front cover 112 is formed with a first opening 1121 and a second opening 1122, wherein the first opening 1121 is located corresponding to the position of the liquid crystal module 18, and the second opening 1122 is located below the first opening 1121 and spaced apart from the first opening 1121. The screen 19 is disposed on a side of the front cover 112 away from the rear cover 111, and the screen 19 covers the first opening 1121 and the second opening 1122. When the main control board drives the liquid crystal module 18, the screen 19 displays a picture at a position corresponding to the first opening 1121; the screen 19 is a touch area at a position corresponding to the second opening 1122, the main control board is connected to the touch area, a position corresponding to the second opening 1122 is a lamp display position of the indicator lamp 132, and the display lamp provides illumination for a position where the display key of the touch area is located.
In this embodiment, the liquid crystal module 18 and the sponge 20, and the sponge 20 and the main control board are all bonded by adhesive tape.
The shape of the power panel 16 is matched with the shape of the containing groove 113 of the rear cover 111, and the power panel 16 is embedded into the containing groove 113 for fixing. Or, a clamping groove is formed in the accommodating groove 113 of the rear cover 111, a buckle is arranged on the outer circumference of the power board 16, and the power board 16 is buckled in the clamping groove through the buckle, so that the power board 16 is arranged in the accommodating groove 113.
The edge position of the front cover 112 is convexly provided with a boss, the screen 19 is embedded into a groove enclosed by the boss, and the screen 19 is fixed on the front cover 112 through gluing.
The embodiment of the utility model provides an air conditioner is still provided, air conditioner includes off-premises station, a plurality of indoor set and as above drive-by-wire ware 1, a plurality of indoor sets all with the off-premises station is connected, drive-by-wire ware 1 with the indoor set is connected.
Since the air conditioner in this embodiment employs the line controller 1, and the air conditioner in this embodiment also has the same effects as the line controller 1, the air conditioner in this embodiment has low production cost and high production efficiency.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A circuit board is applied to a wire controller, and is characterized by comprising:
the light-transmitting substrate comprises a substrate, wherein a light-transmitting area is arranged on the substrate;
and the indicator light is arranged on one side of the substrate and is positioned in the light-transmitting area, and light emitted by the indicator light passes through the light-transmitting area and is transmitted towards the other side of the substrate.
2. The circuit board of claim 1, wherein the substrate has a slot, the slot forms the light-transmitting region, and the indicator is disposed in the slot.
3. The circuit board of claim 2, wherein one side of the substrate is provided with a pad located at the notch of the slot, and the indicator light is soldered on the pad.
4. The circuit board of claim 3, wherein the indicator lamp includes a light emitting portion and a fixing portion, the light emitting portion being disposed on the fixing portion, the light emitting portion being fitted into the groove, the fixing portion being solder-fixed to the land.
5. The circuit board of claim 2, wherein a plurality of the slots are formed in the substrate, the slots are spaced apart from one another, and the wire controller includes a plurality of the indicator lights, and one indicator light is mounted in each of the slots.
6. The circuit board according to any one of claims 1 to 5, further comprising electronic components mounted on the same side as the indicator lights.
7. A line controller, characterized in that the line controller comprises:
the lamp comprises a shell, wherein a lamp display position is arranged on the shell;
and a circuit board according to any one of claims 1-6, said circuit board being mounted within said housing;
the circuit board is provided with a light display position, the light display position is opposite to a light transmission area of the circuit board, and light emitted by the indicator light on the circuit board is transmitted to the light display position through the light transmission area.
8. The cord controller of claim 7, wherein the housing comprises a front cover and a rear cover, the front cover being disposed on the rear cover, the front cover having a first opening and a second opening; the first opening and the second opening are arranged at intervals, and the second opening is the lamp display position;
the wire controller further comprises a liquid crystal module, the liquid crystal module is arranged at the first opening, and the liquid crystal module is connected with the circuit board.
9. The cord controller of claim 8, further comprising a screen mounted on a side of the front cover facing away from the rear cover, the screen covering the first opening and the second opening.
10. An air conditioner, characterized in that, the air conditioner comprises an outdoor unit, a plurality of indoor units and the wire controller of any one of claims 7-9, wherein the plurality of indoor units are connected with the outdoor unit, and the wire controller is connected with the indoor units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210742.4U CN212163834U (en) | 2020-06-24 | 2020-06-24 | Circuit board, drive-by-wire ware and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210742.4U CN212163834U (en) | 2020-06-24 | 2020-06-24 | Circuit board, drive-by-wire ware and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212163834U true CN212163834U (en) | 2020-12-15 |
Family
ID=73699694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021210742.4U Active CN212163834U (en) | 2020-06-24 | 2020-06-24 | Circuit board, drive-by-wire ware and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212163834U (en) |
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2020
- 2020-06-24 CN CN202021210742.4U patent/CN212163834U/en active Active
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